2539186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1677

約数の個数: 16

約数和(自身を含む): 4171608

約数和(自身を除く): 1632422

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 1601, 3202, 20813, 41626, 97661, 195322, 1269593, 2539186]

約数ペア:

[(1, 2539186), (2, 1269593), (13, 195322), (26, 97661), (61, 41626), (122, 20813), (793, 3202), (1586, 1601)]