122426408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3373}}^1$

素因数の和:3741

約数の個数: 32

約数和(自身を含む): 247989000

約数和(自身を除く): 125562592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 1396, 2792, 3373, 4537, 6746, 9074, 13492, 18148, 26984, 36296, 43849, 87698, 175396, 350792, 1177177, 2354354, 4708708, 9417416, 15303301, 30606602, 61213204, 122426408]

約数ペア:

[(1, 122426408), (2, 61213204), (4, 30606602), (8, 15303301), (13, 9417416), (26, 4708708), (52, 2354354), (104, 1177177), (349, 350792), (698, 175396), (1396, 87698), (2792, 43849), (3373, 36296), (4537, 26984), (6746, 18148), (9074, 13492)]