390096226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{5023}}^1$

素因数の和:5170

約数の個数: 32

約数和(自身を含む): 658344960

約数和(自身を除く): 268248734

約数列:

[1, 2, 13, 26, 29, 58, 103, 206, 377, 754, 1339, 2678, 2987, 5023, 5974, 10046, 38831, 65299, 77662, 130598, 145667, 291334, 517369, 1034738, 1893671, 3787342, 6725797, 13451594, 15003701, 30007402, 195048113, 390096226]

約数ペア:

[(1, 390096226), (2, 195048113), (13, 30007402), (26, 15003701), (29, 13451594), (58, 6725797), (103, 3787342), (206, 1893671), (377, 1034738), (754, 517369), (1339, 291334), (2678, 145667), (2987, 130598), (5023, 77662), (5974, 65299), (10046, 38831)]