348084568

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{257459}}^1$

素因数の和:257491

約数の個数: 24

約数和(自身を含む): 706727700

約数和(自身を除く): 358643132

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 257459, 514918, 1029836, 2059672, 3346967, 6693934, 13387868, 26775736, 43510571, 87021142, 174042284, 348084568]

約数ペア:

[(1, 348084568), (2, 174042284), (4, 87021142), (8, 43510571), (13, 26775736), (26, 13387868), (52, 6693934), (104, 3346967), (169, 2059672), (338, 1029836), (676, 514918), (1352, 257459)]