40909466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{12011}}^1$

素因数の和:12157

約数の個数: 16

約数和(自身を含む): 66594528

約数和(自身を除く): 25685062

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 12011, 24022, 156143, 312286, 1573441, 3146882, 20454733, 40909466]

約数ペア:

[(1, 40909466), (2, 20454733), (13, 3146882), (26, 1573441), (131, 312286), (262, 156143), (1703, 24022), (3406, 12011)]