2980518

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{1277}}^1$

素因数の和:1671

約数の個数: 16

約数和(自身を含む): 5981040

約数和(自身を除く): 3000522

約数列:

[1, 2, 3, 6, 389, 778, 1167, 1277, 2334, 2554, 3831, 7662, 496753, 993506, 1490259, 2980518]

約数ペア:

[(1, 2980518), (2, 1490259), (3, 993506), (6, 496753), (389, 7662), (778, 3831), (1167, 2554), (1277, 2334)]