25482392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{245023}}^1$

素因数の和:245042

約数の個数: 16

約数和(自身を含む): 51455040

約数和(自身を除く): 25972648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 245023, 490046, 980092, 1960184, 3185299, 6370598, 12741196, 25482392]

約数ペア:

[(1, 25482392), (2, 12741196), (4, 6370598), (8, 3185299), (13, 1960184), (26, 980092), (52, 490046), (104, 245023)]