2153699672

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{15271}}^1$

素因数の和:15372

約数の個数: 48

約数和(自身を含む): 4360308720

約数和(自身を除く): 2206609048

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 289, 488, 578, 1037, 1156, 2074, 2312, 4148, 8296, 15271, 17629, 30542, 35258, 61084, 70516, 122168, 141032, 259607, 519214, 931531, 1038428, 1863062, 2076856, 3726124, 4413319, 7452248, 8826638, 15836027, 17653276, 31672054, 35306552, 63344108, 126688216, 269212459, 538424918, 1076849836, 2153699672]

約数ペア:

[(1, 2153699672), (2, 1076849836), (4, 538424918), (8, 269212459), (17, 126688216), (34, 63344108), (61, 35306552), (68, 31672054), (122, 17653276), (136, 15836027), (244, 8826638), (289, 7452248), (488, 4413319), (578, 3726124), (1037, 2076856), (1156, 1863062), (2074, 1038428), (2312, 931531), (4148, 519214), (8296, 259607), (15271, 141032), (17629, 122168), (30542, 70516), (35258, 61084)]