9930856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 21908880

約数和(自身を除く): 11978024

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 137, 164, 221, 274, 328, 442, 533, 548, 697, 884, 1066, 1096, 1394, 1768, 1781, 2132, 2329, 2788, 3562, 4264, 4658, 5576, 5617, 7124, 9061, 9316, 11234, 14248, 18122, 18632, 22468, 30277, 36244, 44936, 60554, 72488, 73021, 95489, 121108, 146042, 190978, 242216, 292084, 381956, 584168, 763912, 1241357, 2482714, 4965428, 9930856]

約数ペア:

[(1, 9930856), (2, 4965428), (4, 2482714), (8, 1241357), (13, 763912), (17, 584168), (26, 381956), (34, 292084), (41, 242216), (52, 190978), (68, 146042), (82, 121108), (104, 95489), (136, 73021), (137, 72488), (164, 60554), (221, 44936), (274, 36244), (328, 30277), (442, 22468), (533, 18632), (548, 18122), (697, 14248), (884, 11234), (1066, 9316), (1096, 9061), (1394, 7124), (1768, 5617), (1781, 5576), (2132, 4658), (2329, 4264), (2788, 3562)]