389529126876

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{73942507}}^1$

素因数の和:73942953

約数の個数: 24

約数和(自身を含む): 910971698560

約数和(自身を除く): 521442571684

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 73942507, 147885014, 221827521, 295770028, 443655042, 887310084, 32460760573, 64921521146, 97382281719, 129843042292, 194764563438, 389529126876]

約数ペア:

[(1, 389529126876), (2, 194764563438), (3, 129843042292), (4, 97382281719), (6, 64921521146), (12, 32460760573), (439, 887310084), (878, 443655042), (1317, 295770028), (1756, 221827521), (2634, 147885014), (5268, 73942507)]