5489198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 10251360

約数和(自身を除く): 4762162

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 1129, 2258, 2431, 4862, 12419, 14677, 19193, 24838, 29354, 38386, 161447, 211123, 249509, 322894, 422246, 499018, 2744599, 5489198]

約数ペア:

[(1, 5489198), (2, 2744599), (11, 499018), (13, 422246), (17, 322894), (22, 249509), (26, 211123), (34, 161447), (143, 38386), (187, 29354), (221, 24838), (286, 19193), (374, 14677), (442, 12419), (1129, 4862), (2258, 2431)]