520047814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{2293}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 936998064

約数和(自身を除く): 416950250

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 169, 286, 338, 671, 793, 1342, 1586, 1859, 2293, 3718, 4586, 8723, 10309, 17446, 20618, 25223, 29809, 50446, 59618, 113399, 139873, 226798, 279746, 327899, 387517, 655798, 775034, 1538603, 1818349, 3077206, 3636698, 4262687, 8525374, 20001839, 23638537, 40003678, 47277074, 260023907, 520047814]

約数ペア:

[(1, 520047814), (2, 260023907), (11, 47277074), (13, 40003678), (22, 23638537), (26, 20001839), (61, 8525374), (122, 4262687), (143, 3636698), (169, 3077206), (286, 1818349), (338, 1538603), (671, 775034), (793, 655798), (1342, 387517), (1586, 327899), (1859, 279746), (2293, 226798), (3718, 139873), (4586, 113399), (8723, 59618), (10309, 50446), (17446, 29809), (20618, 25223)]