1774007816

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{142057}}^1$

素因数の和:142293

約数の個数: 32

約数和(自身を含む): 3818519040

約数和(自身を除く): 2044511224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 142057, 284114, 568228, 994399, 1136456, 1988798, 3977596, 7955192, 31678711, 63357422, 126714844, 221750977, 253429688, 443501954, 887003908, 1774007816]

約数ペア:

[(1, 1774007816), (2, 887003908), (4, 443501954), (7, 253429688), (8, 221750977), (14, 126714844), (28, 63357422), (56, 31678711), (223, 7955192), (446, 3977596), (892, 1988798), (1561, 1136456), (1784, 994399), (3122, 568228), (6244, 284114), (12488, 142057)]