253085146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 412335360

約数和(自身を除く): 159250214

約数列:

[1, 2, 23, 29, 46, 58, 193, 386, 667, 983, 1334, 1966, 4439, 5597, 8878, 11194, 22609, 28507, 45218, 57014, 128731, 189719, 257462, 379438, 655661, 1311322, 4363537, 5501851, 8727074, 11003702, 126542573, 253085146]

約数ペア:

[(1, 253085146), (2, 126542573), (23, 11003702), (29, 8727074), (46, 5501851), (58, 4363537), (193, 1311322), (386, 655661), (667, 379438), (983, 257462), (1334, 189719), (1966, 128731), (4439, 57014), (5597, 45218), (8878, 28507), (11194, 22609)]