489793016

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{12647}}^1$

素因数の和:12803

約数の個数: 32

約数和(自身を含む): 947082240

約数和(自身を除く): 457289224

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 824, 4841, 9682, 12647, 19364, 25294, 38728, 50588, 101176, 594409, 1188818, 1302641, 2377636, 2605282, 4755272, 5210564, 10421128, 61224127, 122448254, 244896508, 489793016]

約数ペア:

[(1, 489793016), (2, 244896508), (4, 122448254), (8, 61224127), (47, 10421128), (94, 5210564), (103, 4755272), (188, 2605282), (206, 2377636), (376, 1302641), (412, 1188818), (824, 594409), (4841, 101176), (9682, 50588), (12647, 38728), (19364, 25294)]