842940404

素因数分解:

$2^2\times {\mathrm{283}}^1\times {\mathrm{821}}^1\times {\mathrm{907}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 1483795488

約数和(自身を除く): 640855084

約数列:

[1, 2, 4, 283, 566, 821, 907, 1132, 1642, 1814, 3284, 3628, 232343, 256681, 464686, 513362, 744647, 929372, 1026724, 1489294, 2978588, 210735101, 421470202, 842940404]

約数ペア:

[(1, 842940404), (2, 421470202), (4, 210735101), (283, 2978588), (566, 1489294), (821, 1026724), (907, 929372), (1132, 744647), (1642, 513362), (1814, 464686), (3284, 256681), (3628, 232343)]