3876418

素因数分解:

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

素因数の和:119

約数の個数: 48

約数和(自身を含む): 7680960

約数和(自身を除く): 3804542

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 59, 91, 118, 133, 182, 247, 266, 361, 413, 494, 722, 767, 826, 1121, 1534, 1729, 2242, 2527, 3458, 4693, 5054, 5369, 7847, 9386, 10738, 14573, 15694, 21299, 29146, 32851, 42598, 65702, 102011, 149093, 204022, 276887, 298186, 553774, 1938209, 3876418]

約数ペア:

[(1, 3876418), (2, 1938209), (7, 553774), (13, 298186), (14, 276887), (19, 204022), (26, 149093), (38, 102011), (59, 65702), (91, 42598), (118, 32851), (133, 29146), (182, 21299), (247, 15694), (266, 14573), (361, 10738), (413, 9386), (494, 7847), (722, 5369), (767, 5054), (826, 4693), (1121, 3458), (1534, 2527), (1729, 2242)]