920519096

素因数分解:

$2^3\times 7^2\times {\mathrm{569}}^1\times {\mathrm{4127}}^1$

素因数の和:4716

約数の個数: 48

約数和(自身を含む): 2011780800

約数和(自身を除く): 1091261704

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 569, 1138, 2276, 3983, 4127, 4552, 7966, 8254, 15932, 16508, 27881, 28889, 31864, 33016, 55762, 57778, 111524, 115556, 202223, 223048, 231112, 404446, 808892, 1617784, 2348263, 4696526, 9393052, 16437841, 18786104, 32875682, 65751364, 115064887, 131502728, 230129774, 460259548, 920519096]

約数ペア:

[(1, 920519096), (2, 460259548), (4, 230129774), (7, 131502728), (8, 115064887), (14, 65751364), (28, 32875682), (49, 18786104), (56, 16437841), (98, 9393052), (196, 4696526), (392, 2348263), (569, 1617784), (1138, 808892), (2276, 404446), (3983, 231112), (4127, 223048), (4552, 202223), (7966, 115556), (8254, 111524), (15932, 57778), (16508, 55762), (27881, 33016), (28889, 31864)]