245634922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{154877}}^1$

素因数の和:154953

約数の個数: 16

約数和(自身を含む): 403302312

約数和(自身を除く): 157667390

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 154877, 309754, 2013401, 4026802, 9447497, 18894994, 122817461, 245634922]

約数ペア:

[(1, 245634922), (2, 122817461), (13, 18894994), (26, 9447497), (61, 4026802), (122, 2013401), (793, 309754), (1586, 154877)]