2652286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 5270400

約数和(自身を除く): 2618114

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 59, 91, 118, 133, 169, 182, 247, 266, 338, 413, 494, 767, 826, 1121, 1183, 1534, 1729, 2242, 2366, 3211, 3458, 5369, 6422, 7847, 9971, 10738, 14573, 15694, 19942, 22477, 29146, 44954, 69797, 102011, 139594, 189449, 204022, 378898, 1326143, 2652286]

約数ペア:

[(1, 2652286), (2, 1326143), (7, 378898), (13, 204022), (14, 189449), (19, 139594), (26, 102011), (38, 69797), (59, 44954), (91, 29146), (118, 22477), (133, 19942), (169, 15694), (182, 14573), (247, 10738), (266, 9971), (338, 7847), (413, 6422), (494, 5369), (767, 3458), (826, 3211), (1121, 2366), (1183, 2242), (1534, 1729)]