558246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 1276128

約数和(自身を除く): 717882

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 421, 442, 663, 842, 1263, 1326, 2526, 5473, 7157, 10946, 14314, 16419, 21471, 32838, 42942, 93041, 186082, 279123, 558246]

約数ペア:

[(1, 558246), (2, 279123), (3, 186082), (6, 93041), (13, 42942), (17, 32838), (26, 21471), (34, 16419), (39, 14314), (51, 10946), (78, 7157), (102, 5473), (221, 2526), (421, 1326), (442, 1263), (663, 842)]