631878468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4050503}}^1$

素因数の和:4050523

約数の個数: 24

約数和(自身を含む): 1587797568

約数和(自身を除く): 955919100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4050503, 8101006, 12151509, 16202012, 24303018, 48606036, 52656539, 105313078, 157969617, 210626156, 315939234, 631878468]

約数ペア:

[(1, 631878468), (2, 315939234), (3, 210626156), (4, 157969617), (6, 105313078), (12, 52656539), (13, 48606036), (26, 24303018), (39, 16202012), (52, 12151509), (78, 8101006), (156, 4050503)]