505557986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3907}}^1$

素因数の和:4058

約数の個数: 32

約数和(自身を含む): 827245440

約数和(自身を除く): 321687454

約数列:

[1, 2, 23, 29, 46, 58, 97, 194, 667, 1334, 2231, 2813, 3907, 4462, 5626, 7814, 64699, 89861, 113303, 129398, 179722, 226606, 378979, 757958, 2605969, 5211938, 8716517, 10990391, 17433034, 21980782, 252778993, 505557986]

約数ペア:

[(1, 505557986), (2, 252778993), (23, 21980782), (29, 17433034), (46, 10990391), (58, 8716517), (97, 5211938), (194, 2605969), (667, 757958), (1334, 378979), (2231, 226606), (2813, 179722), (3907, 129398), (4462, 113303), (5626, 89861), (7814, 64699)]