353289326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1973}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 584998848

約数和(自身を除く): 231709522

約数列:

[1, 2, 13, 26, 71, 97, 142, 194, 923, 1261, 1846, 1973, 2522, 3946, 6887, 13774, 25649, 51298, 89531, 140083, 179062, 191381, 280166, 382762, 1821079, 2487953, 3642158, 4975906, 13588051, 27176102, 176644663, 353289326]

約数ペア:

[(1, 353289326), (2, 176644663), (13, 27176102), (26, 13588051), (71, 4975906), (97, 3642158), (142, 2487953), (194, 1821079), (923, 382762), (1261, 280166), (1846, 191381), (1973, 179062), (2522, 140083), (3946, 89531), (6887, 51298), (13774, 25649)]