809310918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{10103}}^1$

素因数の和:10213

約数の個数: 48

約数和(自身を含む): 1775070720

約数和(自身を除く): 965759802

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 169, 237, 338, 474, 507, 1014, 1027, 2054, 3081, 6162, 10103, 13351, 20206, 26702, 30309, 40053, 60618, 80106, 131339, 262678, 394017, 788034, 798137, 1596274, 1707407, 2394411, 3414814, 4788822, 5122221, 10244442, 10375781, 20751562, 31127343, 62254686, 134885153, 269770306, 404655459, 809310918]

約数ペア:

[(1, 809310918), (2, 404655459), (3, 269770306), (6, 134885153), (13, 62254686), (26, 31127343), (39, 20751562), (78, 10375781), (79, 10244442), (158, 5122221), (169, 4788822), (237, 3414814), (338, 2394411), (474, 1707407), (507, 1596274), (1014, 798137), (1027, 788034), (2054, 394017), (3081, 262678), (6162, 131339), (10103, 80106), (13351, 60618), (20206, 40053), (26702, 30309)]