268283886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3439537}}^1$

素因数の和:3439555

約数の個数: 16

約数和(自身を含む): 577842384

約数和(自身を除く): 309558498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3439537, 6879074, 10318611, 20637222, 44713981, 89427962, 134141943, 268283886]

約数ペア:

[(1, 268283886), (2, 134141943), (3, 89427962), (6, 44713981), (13, 20637222), (26, 10318611), (39, 6879074), (78, 3439537)]