245703022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3779}}^1$

素因数の和:3888

約数の個数: 32

約数和(自身を含む): 408240000

約数和(自身を除く): 162536978

約数列:

[1, 2, 19, 29, 38, 58, 59, 118, 551, 1102, 1121, 1711, 2242, 3422, 3779, 7558, 32509, 65018, 71801, 109591, 143602, 219182, 222961, 445922, 2082229, 4164458, 4236259, 6465869, 8472518, 12931738, 122851511, 245703022]

約数ペア:

[(1, 245703022), (2, 122851511), (19, 12931738), (29, 8472518), (38, 6465869), (58, 4236259), (59, 4164458), (118, 2082229), (551, 445922), (1102, 222961), (1121, 219182), (1711, 143602), (2242, 109591), (3422, 71801), (3779, 65018), (7558, 32509)]