2017386076

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{290021}}^1$

素因数の和:290109

約数の個数: 24

約数和(自身を含む): 3703000896

約数和(自身を除く): 1685614820

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 290021, 580042, 1160084, 10730777, 13630987, 21461554, 27261974, 42923108, 54523948, 504346519, 1008693038, 2017386076]

約数ペア:

[(1, 2017386076), (2, 1008693038), (4, 504346519), (37, 54523948), (47, 42923108), (74, 27261974), (94, 21461554), (148, 13630987), (188, 10730777), (1739, 1160084), (3478, 580042), (6956, 290021)]