2161766756

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1229}}^1\times {\mathrm{8297}}^1$

素因数の和:9583

約数の個数: 24

約数和(自身を含む): 3858072120

約数和(自身を除く): 1696305364

約数列:

[1, 2, 4, 53, 106, 212, 1229, 2458, 4916, 8297, 16594, 33188, 65137, 130274, 260548, 439741, 879482, 1758964, 10197013, 20394026, 40788052, 540441689, 1080883378, 2161766756]

約数ペア:

[(1, 2161766756), (2, 1080883378), (4, 540441689), (53, 40788052), (106, 20394026), (212, 10197013), (1229, 1758964), (2458, 879482), (4916, 439741), (8297, 260548), (16594, 130274), (33188, 65137)]