231689796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1485191}}^1$

素因数の和:1485211

約数の個数: 24

約数和(自身を含む): 582195264

約数和(自身を除く): 350505468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1485191, 2970382, 4455573, 5940764, 8911146, 17822292, 19307483, 38614966, 57922449, 77229932, 115844898, 231689796]

約数ペア:

[(1, 231689796), (2, 115844898), (3, 77229932), (4, 57922449), (6, 38614966), (12, 19307483), (13, 17822292), (26, 8911146), (39, 5940764), (52, 4455573), (78, 2970382), (156, 1485191)]