2016572047256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{177890971}}^1$

素因数の和:177891099

約数の個数: 32

約数和(自身を含む): 4109281453200

約数和(自身を除く): 2092709405944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 177890971, 355781942, 711563884, 1423127768, 2312582623, 4625165246, 9250330492, 18500660984, 19390115839, 38780231678, 77560463356, 155120926712, 252071505907, 504143011814, 1008286023628, 2016572047256]

約数ペア:

[(1, 2016572047256), (2, 1008286023628), (4, 504143011814), (8, 252071505907), (13, 155120926712), (26, 77560463356), (52, 38780231678), (104, 19390115839), (109, 18500660984), (218, 9250330492), (436, 4625165246), (872, 2312582623), (1417, 1423127768), (2834, 711563884), (5668, 355781942), (11336, 177890971)]