2615789878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{8147}}^1$

素因数の和:8448

約数の個数: 32

約数和(自身を含む): 4324241376

約数和(自身を除く): 1708451498

約数列:

[1, 2, 13, 26, 53, 106, 233, 466, 689, 1378, 3029, 6058, 8147, 12349, 16294, 24698, 105911, 160537, 211822, 321074, 431791, 863582, 1898251, 3796502, 5613283, 11226566, 24677263, 49354526, 100607303, 201214606, 1307894939, 2615789878]

約数ペア:

[(1, 2615789878), (2, 1307894939), (13, 201214606), (26, 100607303), (53, 49354526), (106, 24677263), (233, 11226566), (466, 5613283), (689, 3796502), (1378, 1898251), (3029, 863582), (6058, 431791), (8147, 321074), (12349, 211822), (16294, 160537), (24698, 105911)]