420858446

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{14923}}^1$

素因数の和:15223

約数の個数: 16

約数和(自身を含む): 644716800

約数和(自身を除く): 223858354

約数列:

[1, 2, 59, 118, 239, 478, 14101, 14923, 28202, 29846, 880457, 1760914, 3566597, 7133194, 210429223, 420858446]

約数ペア:

[(1, 420858446), (2, 210429223), (59, 7133194), (118, 3566597), (239, 1760914), (478, 880457), (14101, 29846), (14923, 28202)]