509332304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2448713}}^1$

素因数の和:2448734

約数の個数: 20

約数和(自身を含む): 1062741876

約数和(自身を除く): 553409572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2448713, 4897426, 9794852, 19589704, 31833269, 39179408, 63666538, 127333076, 254666152, 509332304]

約数ペア:

[(1, 509332304), (2, 254666152), (4, 127333076), (8, 63666538), (13, 39179408), (16, 31833269), (26, 19589704), (52, 9794852), (104, 4897426), (208, 2448713)]