469793090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{4391}}^1$

素因数の和:5234

約数の個数: 32

約数和(自身を含む): 911990016

約数和(自身を除く): 442196926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 823, 1646, 4115, 4391, 8230, 8782, 10699, 21398, 21955, 43910, 53495, 57083, 106990, 114166, 285415, 570830, 3613793, 7227586, 18068965, 36137930, 46979309, 93958618, 234896545, 469793090]

約数ペア:

[(1, 469793090), (2, 234896545), (5, 93958618), (10, 46979309), (13, 36137930), (26, 18068965), (65, 7227586), (130, 3613793), (823, 570830), (1646, 285415), (4115, 114166), (4391, 106990), (8230, 57083), (8782, 53495), (10699, 43910), (21398, 21955)]