130147376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{478483}}^1$

素因数の和:478508

約数の個数: 20

約数和(自身を含む): 266994072

約数和(自身を除く): 136846696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 478483, 956966, 1913932, 3827864, 7655728, 8134211, 16268422, 32536844, 65073688, 130147376]

約数ペア:

[(1, 130147376), (2, 65073688), (4, 32536844), (8, 16268422), (16, 8134211), (17, 7655728), (34, 3827864), (68, 1913932), (136, 956966), (272, 478483)]