493411384

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{2503}}^1$

素因数の和:3151

約数の個数: 32

約数和(自身を含む): 949667040

約数和(自身を除く): 456255656

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 601, 1202, 2404, 2503, 4808, 5006, 10012, 20024, 24641, 49282, 98564, 102623, 197128, 205246, 410492, 820984, 1504303, 3008606, 6017212, 12034424, 61676423, 123352846, 246705692, 493411384]

約数ペア:

[(1, 493411384), (2, 246705692), (4, 123352846), (8, 61676423), (41, 12034424), (82, 6017212), (164, 3008606), (328, 1504303), (601, 820984), (1202, 410492), (2404, 205246), (2503, 197128), (4808, 102623), (5006, 98564), (10012, 49282), (20024, 24641)]