1330378548

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2578253}}^1$

素因数の和:2578303

約数の個数: 24

約数和(自身を含む): 3176408928

約数和(自身を除く): 1846030380

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 2578253, 5156506, 7734759, 10313012, 15469518, 30939036, 110864879, 221729758, 332594637, 443459516, 665189274, 1330378548]

約数ペア:

[(1, 1330378548), (2, 665189274), (3, 443459516), (4, 332594637), (6, 221729758), (12, 110864879), (43, 30939036), (86, 15469518), (129, 10313012), (172, 7734759), (258, 5156506), (516, 2578253)]