509696876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 975985920

約数和(自身を除く): 466289044

約数列:

[1, 2, 4, 13, 26, 52, 139, 151, 278, 302, 467, 556, 604, 934, 1807, 1868, 1963, 3614, 3926, 6071, 7228, 7852, 12142, 20989, 24284, 41978, 64913, 70517, 83956, 129826, 141034, 259652, 272857, 282068, 545714, 843869, 916721, 1091428, 1687738, 1833442, 3375476, 3666884, 9801863, 19603726, 39207452, 127424219, 254848438, 509696876]

約数ペア:

[(1, 509696876), (2, 254848438), (4, 127424219), (13, 39207452), (26, 19603726), (52, 9801863), (139, 3666884), (151, 3375476), (278, 1833442), (302, 1687738), (467, 1091428), (556, 916721), (604, 843869), (934, 545714), (1807, 282068), (1868, 272857), (1963, 259652), (3614, 141034), (3926, 129826), (6071, 83956), (7228, 70517), (7852, 64913), (12142, 41978), (20989, 24284)]