2582504

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{1117}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 5148390

約数和(自身を除く): 2565886

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1117, 1156, 2234, 2312, 4468, 8936, 18989, 37978, 75956, 151912, 322813, 645626, 1291252, 2582504]

約数ペア:

[(1, 2582504), (2, 1291252), (4, 645626), (8, 322813), (17, 151912), (34, 75956), (68, 37978), (136, 18989), (289, 8936), (578, 4468), (1117, 2312), (1156, 2234)]