5131938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 12672000

約数和(自身を除く): 7540062

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 59, 109, 114, 118, 133, 177, 218, 266, 327, 354, 399, 413, 654, 763, 798, 826, 1121, 1239, 1526, 2071, 2242, 2289, 2478, 3363, 4142, 4578, 6213, 6431, 6726, 7847, 12426, 12862, 14497, 15694, 19293, 23541, 28994, 38586, 43491, 45017, 47082, 86982, 90034, 122189, 135051, 244378, 270102, 366567, 733134, 855323, 1710646, 2565969, 5131938]

約数ペア:

[(1, 5131938), (2, 2565969), (3, 1710646), (6, 855323), (7, 733134), (14, 366567), (19, 270102), (21, 244378), (38, 135051), (42, 122189), (57, 90034), (59, 86982), (109, 47082), (114, 45017), (118, 43491), (133, 38586), (177, 28994), (218, 23541), (266, 19293), (327, 15694), (354, 14497), (399, 12862), (413, 12426), (654, 7847), (763, 6726), (798, 6431), (826, 6213), (1121, 4578), (1239, 4142), (1526, 3363), (2071, 2478), (2242, 2289)]