495860664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1589297}}^1$

素因数の和:1589319

約数の個数: 32

約数和(自身を含む): 1335010320

約数和(自身を除く): 839149656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1589297, 3178594, 4767891, 6357188, 9535782, 12714376, 19071564, 20660861, 38143128, 41321722, 61982583, 82643444, 123965166, 165286888, 247930332, 495860664]

約数ペア:

[(1, 495860664), (2, 247930332), (3, 165286888), (4, 123965166), (6, 82643444), (8, 61982583), (12, 41321722), (13, 38143128), (24, 20660861), (26, 19071564), (39, 12714376), (52, 9535782), (78, 6357188), (104, 4767891), (156, 3178594), (312, 1589297)]