1799804552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3631

約数の個数: 128

約数和(自身を含む): 4506243840

約数和(自身を除く): 2706439288

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 41, 52, 56, 68, 82, 91, 104, 119, 136, 164, 182, 221, 238, 287, 328, 364, 442, 476, 533, 574, 697, 728, 884, 952, 1066, 1148, 1394, 1547, 1768, 2132, 2296, 2788, 3094, 3547, 3731, 4264, 4879, 5576, 6188, 7094, 7462, 9061, 9758, 12376, 14188, 14924, 18122, 19516, 24829, 28376, 29848, 36244, 39032, 46111, 49658, 60299, 63427, 72488, 92222, 99316, 120598, 126854, 145427, 184444, 198632, 241196, 253708, 290854, 322777, 368888, 422093, 482392, 507416, 581708, 645554, 783887, 844186, 1017989, 1163416, 1291108, 1567774, 1688372, 1890551, 2035978, 2472259, 2582216, 3135548, 3376744, 3781102, 4071956, 4944518, 5487209, 6271096, 7562204, 8143912, 9889036, 10974418, 13233857, 15124408, 17305813, 19778072, 21948836, 26467714, 32139367, 34611626, 43897672, 52935428, 64278734, 69223252, 105870856, 128557468, 138446504, 224975569, 257114936, 449951138, 899902276, 1799804552]

約数ペア:

[(1, 1799804552), (2, 899902276), (4, 449951138), (7, 257114936), (8, 224975569), (13, 138446504), (14, 128557468), (17, 105870856), (26, 69223252), (28, 64278734), (34, 52935428), (41, 43897672), (52, 34611626), (56, 32139367), (68, 26467714), (82, 21948836), (91, 19778072), (104, 17305813), (119, 15124408), (136, 13233857), (164, 10974418), (182, 9889036), (221, 8143912), (238, 7562204), (287, 6271096), (328, 5487209), (364, 4944518), (442, 4071956), (476, 3781102), (533, 3376744), (574, 3135548), (697, 2582216), (728, 2472259), (884, 2035978), (952, 1890551), (1066, 1688372), (1148, 1567774), (1394, 1291108), (1547, 1163416), (1768, 1017989), (2132, 844186), (2296, 783887), (2788, 645554), (3094, 581708), (3547, 507416), (3731, 482392), (4264, 422093), (4879, 368888), (5576, 322777), (6188, 290854), (7094, 253708), (7462, 241196), (9061, 198632), (9758, 184444), (12376, 145427), (14188, 126854), (14924, 120598), (18122, 99316), (19516, 92222), (24829, 72488), (28376, 63427), (29848, 60299), (36244, 49658), (39032, 46111)]