1219563722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{430333}}^1$

素因数の和:430457

約数の個数: 16

約数和(自身を含む): 1988143080

約数和(自身を除く): 768579358

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 430333, 860666, 5594329, 11188658, 46906297, 93812594, 609781861, 1219563722]

約数ペア:

[(1, 1219563722), (2, 609781861), (13, 93812594), (26, 46906297), (109, 11188658), (218, 5594329), (1417, 860666), (2834, 430333)]