2012037968

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{5437}}^1$

素因数の和:5775

約数の個数: 40

約数和(自身を含む): 3954839880

約数和(自身を除く): 1942801912

約数列:

[1, 2, 4, 8, 16, 101, 202, 229, 404, 458, 808, 916, 1616, 1832, 3664, 5437, 10874, 21748, 23129, 43496, 46258, 86992, 92516, 185032, 370064, 549137, 1098274, 1245073, 2196548, 2490146, 4393096, 4980292, 8786192, 9960584, 19921168, 125752373, 251504746, 503009492, 1006018984, 2012037968]

約数ペア:

[(1, 2012037968), (2, 1006018984), (4, 503009492), (8, 251504746), (16, 125752373), (101, 19921168), (202, 9960584), (229, 8786192), (404, 4980292), (458, 4393096), (808, 2490146), (916, 2196548), (1616, 1245073), (1832, 1098274), (3664, 549137), (5437, 370064), (10874, 185032), (21748, 92516), (23129, 86992), (43496, 46258)]