2010577912

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{11467}}^1$

素因数の和:11612

約数の個数: 64

約数和(自身を含む): 4491786240

約数和(自身を除く): 2481208328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 101, 124, 202, 217, 248, 404, 434, 707, 808, 868, 1414, 1736, 2828, 3131, 5656, 6262, 11467, 12524, 21917, 22934, 25048, 43834, 45868, 80269, 87668, 91736, 160538, 175336, 321076, 355477, 642152, 710954, 1158167, 1421908, 2316334, 2488339, 2843816, 4632668, 4976678, 8107169, 9265336, 9953356, 16214338, 19906712, 32428676, 35903177, 64857352, 71806354, 143612708, 251322239, 287225416, 502644478, 1005288956, 2010577912]

約数ペア:

[(1, 2010577912), (2, 1005288956), (4, 502644478), (7, 287225416), (8, 251322239), (14, 143612708), (28, 71806354), (31, 64857352), (56, 35903177), (62, 32428676), (101, 19906712), (124, 16214338), (202, 9953356), (217, 9265336), (248, 8107169), (404, 4976678), (434, 4632668), (707, 2843816), (808, 2488339), (868, 2316334), (1414, 1421908), (1736, 1158167), (2828, 710954), (3131, 642152), (5656, 355477), (6262, 321076), (11467, 175336), (12524, 160538), (21917, 91736), (22934, 87668), (25048, 80269), (43834, 45868)]