460408028

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{281423}}^1$

素因数の和:281836

約数の個数: 12

約数和(自身を含む): 807686880

約数和(自身を除く): 347278852

約数列:

[1, 2, 4, 409, 818, 1636, 281423, 562846, 1125692, 115102007, 230204014, 460408028]

約数ペア:

[(1, 460408028), (2, 230204014), (4, 115102007), (409, 1125692), (818, 562846), (1636, 281423)]