309485436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1983881}}^1$

素因数の和:1983901

約数の個数: 24

約数和(自身を含む): 777681744

約数和(自身を除く): 468196308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1983881, 3967762, 5951643, 7935524, 11903286, 23806572, 25790453, 51580906, 77371359, 103161812, 154742718, 309485436]

約数ペア:

[(1, 309485436), (2, 154742718), (3, 103161812), (4, 77371359), (6, 51580906), (12, 25790453), (13, 23806572), (26, 11903286), (39, 7935524), (52, 5951643), (78, 3967762), (156, 1983881)]