245235166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{34511}}^1$

素因数の和:34560

約数の個数: 32

約数和(自身を含む): 447275520

約数和(自身を除く): 202040354

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 34511, 69022, 379621, 586687, 655709, 759242, 1173374, 1311418, 6453557, 7212799, 11147053, 12907114, 14425598, 22294106, 122617583, 245235166]

約数ペア:

[(1, 245235166), (2, 122617583), (11, 22294106), (17, 14425598), (19, 12907114), (22, 11147053), (34, 7212799), (38, 6453557), (187, 1311418), (209, 1173374), (323, 759242), (374, 655709), (418, 586687), (646, 379621), (3553, 69022), (7106, 34511)]