8889652772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2220193}}^1$

素因数の和:2220228

約数の個数: 48

約数和(自身を含む): 20887585152

約数和(自身を除く): 11997932380

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 2220193, 4440386, 8880772, 15541351, 24422123, 28862509, 31082702, 48844246, 57725018, 62165404, 97688492, 115450036, 170954861, 202037563, 317487599, 341909722, 404075126, 634975198, 683819444, 808150252, 1269950396, 2222413193, 4444826386, 8889652772]

約数ペア:

[(1, 8889652772), (2, 4444826386), (4, 2222413193), (7, 1269950396), (11, 808150252), (13, 683819444), (14, 634975198), (22, 404075126), (26, 341909722), (28, 317487599), (44, 202037563), (52, 170954861), (77, 115450036), (91, 97688492), (143, 62165404), (154, 57725018), (182, 48844246), (286, 31082702), (308, 28862509), (364, 24422123), (572, 15541351), (1001, 8880772), (2002, 4440386), (4004, 2220193)]