726719092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{2011}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 1427779584

約数和(自身を除く): 701060492

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 191, 382, 473, 764, 946, 1892, 2011, 2101, 4022, 4202, 8044, 8213, 8404, 16426, 22121, 32852, 44242, 86473, 88484, 90343, 172946, 180686, 345892, 361372, 384101, 768202, 951203, 1536404, 1902406, 3804812, 4225111, 8450222, 16516343, 16900444, 33032686, 66065372, 181679773, 363359546, 726719092]

約数ペア:

[(1, 726719092), (2, 363359546), (4, 181679773), (11, 66065372), (22, 33032686), (43, 16900444), (44, 16516343), (86, 8450222), (172, 4225111), (191, 3804812), (382, 1902406), (473, 1536404), (764, 951203), (946, 768202), (1892, 384101), (2011, 361372), (2101, 345892), (4022, 180686), (4202, 172946), (8044, 90343), (8213, 88484), (8404, 86473), (16426, 44242), (22121, 32852)]