8249281490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{136963}}^1$

素因数の和:137306

約数の個数: 32

約数和(自身を含む): 15679638720

約数和(自身を除く): 7430357230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 317, 634, 1585, 3170, 6023, 12046, 30115, 60230, 136963, 273926, 684815, 1369630, 2602297, 5204594, 13011485, 26022970, 43417271, 86834542, 217086355, 434172710, 824928149, 1649856298, 4124640745, 8249281490]

約数ペア:

[(1, 8249281490), (2, 4124640745), (5, 1649856298), (10, 824928149), (19, 434172710), (38, 217086355), (95, 86834542), (190, 43417271), (317, 26022970), (634, 13011485), (1585, 5204594), (3170, 2602297), (6023, 1369630), (12046, 684815), (30115, 273926), (60230, 136963)]