2170666078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1\times {\mathrm{2971}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 3885949440

約数和(自身を除く): 1715283362

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2269, 2971, 4538, 5942, 15883, 20797, 31766, 41594, 52187, 68333, 104374, 136666, 365309, 478331, 730618, 956662, 6741199, 13482398, 47188393, 94376786, 155047577, 310095154, 1085333039, 2170666078]

約数ペア:

[(1, 2170666078), (2, 1085333039), (7, 310095154), (14, 155047577), (23, 94376786), (46, 47188393), (161, 13482398), (322, 6741199), (2269, 956662), (2971, 730618), (4538, 478331), (5942, 365309), (15883, 136666), (20797, 104374), (31766, 68333), (41594, 52187)]