4190400002

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{2207}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 6505297920

約数和(自身を除く): 2314897918

約数列:

[1, 2, 61, 79, 122, 158, 197, 394, 2207, 4414, 4819, 9638, 12017, 15563, 24034, 31126, 134627, 174353, 269254, 348706, 434779, 869558, 949343, 1898686, 10635533, 21271066, 26521519, 34347541, 53043038, 68695082, 2095200001, 4190400002]

約数ペア:

[(1, 4190400002), (2, 2095200001), (61, 68695082), (79, 53043038), (122, 34347541), (158, 26521519), (197, 21271066), (394, 10635533), (2207, 1898686), (4414, 949343), (4819, 869558), (9638, 434779), (12017, 348706), (15563, 269254), (24034, 174353), (31126, 134627)]