980975524

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1637}}^1\times {\mathrm{4049}}^1$

素因数の和:5727

約数の個数: 24

約数和(自身を含む): 1764617400

約数和(自身を除く): 783641876

約数列:

[1, 2, 4, 37, 74, 148, 1637, 3274, 4049, 6548, 8098, 16196, 60569, 121138, 149813, 242276, 299626, 599252, 6628213, 13256426, 26512852, 245243881, 490487762, 980975524]

約数ペア:

[(1, 980975524), (2, 490487762), (4, 245243881), (37, 26512852), (74, 13256426), (148, 6628213), (1637, 599252), (3274, 299626), (4049, 242276), (6548, 149813), (8098, 121138), (16196, 60569)]