2021572432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{54437}}^1$

素因数の和:54667

約数の個数: 40

約数和(自身を含む): 4293198432

約数和(自身を除く): 2271626000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 2321, 3376, 4642, 9284, 18568, 37136, 54437, 108874, 217748, 435496, 598807, 870992, 1197614, 2395228, 4790456, 9580912, 11486207, 22972414, 45944828, 91889656, 126348277, 183779312, 252696554, 505393108, 1010786216, 2021572432]

約数ペア:

[(1, 2021572432), (2, 1010786216), (4, 505393108), (8, 252696554), (11, 183779312), (16, 126348277), (22, 91889656), (44, 45944828), (88, 22972414), (176, 11486207), (211, 9580912), (422, 4790456), (844, 2395228), (1688, 1197614), (2321, 870992), (3376, 598807), (4642, 435496), (9284, 217748), (18568, 108874), (37136, 54437)]