30980508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198593}}^1$

素因数の和:198613

約数の個数: 24

約数和(自身を含む): 77848848

約数和(自身を除く): 46868340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 198593, 397186, 595779, 794372, 1191558, 2383116, 2581709, 5163418, 7745127, 10326836, 15490254, 30980508]

約数ペア:

[(1, 30980508), (2, 15490254), (3, 10326836), (4, 7745127), (6, 5163418), (12, 2581709), (13, 2383116), (26, 1191558), (39, 794372), (52, 595779), (78, 397186), (156, 198593)]