3421292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 7392000

約数和(自身を除く): 3970708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 109, 118, 133, 218, 236, 266, 413, 436, 532, 763, 826, 1121, 1526, 1652, 2071, 2242, 3052, 4142, 4484, 6431, 7847, 8284, 12862, 14497, 15694, 25724, 28994, 31388, 45017, 57988, 90034, 122189, 180068, 244378, 488756, 855323, 1710646, 3421292]

約数ペア:

[(1, 3421292), (2, 1710646), (4, 855323), (7, 488756), (14, 244378), (19, 180068), (28, 122189), (38, 90034), (59, 57988), (76, 45017), (109, 31388), (118, 28994), (133, 25724), (218, 15694), (236, 14497), (266, 12862), (413, 8284), (436, 7847), (532, 6431), (763, 4484), (826, 4142), (1121, 3052), (1526, 2242), (1652, 2071)]