245366942

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1\times {\mathrm{1427}}^1$

素因数の和:2155

約数の個数: 16

約数和(自身を含む): 371422800

約数和(自身を除く): 126055858

約数列:

[1, 2, 149, 298, 577, 1154, 1427, 2854, 85973, 171946, 212623, 425246, 823379, 1646758, 122683471, 245366942]

約数ペア:

[(1, 245366942), (2, 122683471), (149, 1646758), (298, 823379), (577, 425246), (1154, 212623), (1427, 171946), (2854, 85973)]