253411652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{118861}}^1$

素因数の和:118919

約数の個数: 24

約数和(自身を含む): 489235992

約数和(自身を除く): 235824340

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 118861, 237722, 475444, 1545193, 3090386, 4873301, 6180772, 9746602, 19493204, 63352913, 126705826, 253411652]

約数ペア:

[(1, 253411652), (2, 126705826), (4, 63352913), (13, 19493204), (26, 9746602), (41, 6180772), (52, 4873301), (82, 3090386), (164, 1545193), (533, 475444), (1066, 237722), (2132, 118861)]