289097796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1853191}}^1$

素因数の和:1853211

約数の個数: 24

約数和(自身を含む): 726451264

約数和(自身を除く): 437353468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1853191, 3706382, 5559573, 7412764, 11119146, 22238292, 24091483, 48182966, 72274449, 96365932, 144548898, 289097796]

約数ペア:

[(1, 289097796), (2, 144548898), (3, 96365932), (4, 72274449), (6, 48182966), (12, 24091483), (13, 22238292), (26, 11119146), (39, 7412764), (52, 5559573), (78, 3706382), (156, 1853191)]