385156942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{440683}}^1$

素因数の和:440727

約数の個数: 16

約数和(自身を含む): 634584960

約数和(自身を除く): 249428018

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 440683, 881366, 8372977, 10135709, 16745954, 20271418, 192578471, 385156942]

約数ペア:

[(1, 385156942), (2, 192578471), (19, 20271418), (23, 16745954), (38, 10135709), (46, 8372977), (437, 881366), (874, 440683)]