901871344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3517}}^1$

素因数の和:3614

約数の個数: 80

約数和(自身を含む): 2010157056

約数和(自身を除く): 1108285712

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 47, 62, 88, 94, 124, 176, 188, 248, 341, 376, 496, 517, 682, 752, 1034, 1364, 1457, 2068, 2728, 2914, 3517, 4136, 5456, 5828, 7034, 8272, 11656, 14068, 16027, 23312, 28136, 32054, 38687, 56272, 64108, 77374, 109027, 128216, 154748, 165299, 218054, 256432, 309496, 330598, 436108, 618992, 661196, 872216, 1199297, 1322392, 1744432, 1818289, 2398594, 2644784, 3636578, 4797188, 5124269, 7273156, 9594376, 10248538, 14546312, 19188752, 20497076, 29092624, 40994152, 56366959, 81988304, 112733918, 225467836, 450935672, 901871344]

約数ペア:

[(1, 901871344), (2, 450935672), (4, 225467836), (8, 112733918), (11, 81988304), (16, 56366959), (22, 40994152), (31, 29092624), (44, 20497076), (47, 19188752), (62, 14546312), (88, 10248538), (94, 9594376), (124, 7273156), (176, 5124269), (188, 4797188), (248, 3636578), (341, 2644784), (376, 2398594), (496, 1818289), (517, 1744432), (682, 1322392), (752, 1199297), (1034, 872216), (1364, 661196), (1457, 618992), (2068, 436108), (2728, 330598), (2914, 309496), (3517, 256432), (4136, 218054), (5456, 165299), (5828, 154748), (7034, 128216), (8272, 109027), (11656, 77374), (14068, 64108), (16027, 56272), (23312, 38687), (28136, 32054)]