80615366

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{12553}}^1$

素因数の和:12600

約数の個数: 24

約数和(自身を含む): 137842920

約数和(自身を除く): 57227554

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 12553, 25106, 163189, 238507, 326378, 477014, 2121457, 3100591, 4242914, 6201182, 40307683, 80615366]

約数ペア:

[(1, 80615366), (2, 40307683), (13, 6201182), (19, 4242914), (26, 3100591), (38, 2121457), (169, 477014), (247, 326378), (338, 238507), (494, 163189), (3211, 25106), (6422, 12553)]