7984578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 18385920

約数和(自身を除く): 10401342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 1259, 2114, 2518, 3171, 3777, 6342, 7554, 8813, 17626, 26439, 52878, 190109, 380218, 570327, 1140654, 1330763, 2661526, 3992289, 7984578]

約数ペア:

[(1, 7984578), (2, 3992289), (3, 2661526), (6, 1330763), (7, 1140654), (14, 570327), (21, 380218), (42, 190109), (151, 52878), (302, 26439), (453, 17626), (906, 8813), (1057, 7554), (1259, 6342), (2114, 3777), (2518, 3171)]