426271636

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 862977024

約数和(自身を除く): 436705388

約数列:

[1, 2, 4, 7, 14, 28, 223, 233, 293, 446, 466, 586, 892, 932, 1172, 1561, 1631, 2051, 3122, 3262, 4102, 6244, 6524, 8204, 51959, 65339, 68269, 103918, 130678, 136538, 207836, 261356, 273076, 363713, 457373, 477883, 727426, 914746, 955766, 1454852, 1829492, 1911532, 15223987, 30447974, 60895948, 106567909, 213135818, 426271636]

約数ペア:

[(1, 426271636), (2, 213135818), (4, 106567909), (7, 60895948), (14, 30447974), (28, 15223987), (223, 1911532), (233, 1829492), (293, 1454852), (446, 955766), (466, 914746), (586, 727426), (892, 477883), (932, 457373), (1172, 363713), (1561, 273076), (1631, 261356), (2051, 207836), (3122, 136538), (3262, 130678), (4102, 103918), (6244, 68269), (6524, 65339), (8204, 51959)]