315783964

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{13921}}^1$

素因数の和:14085

約数の個数: 24

約数和(自身を含む): 568351728

約数和(自身を除く): 252567764

約数列:

[1, 2, 4, 53, 106, 107, 212, 214, 428, 5671, 11342, 13921, 22684, 27842, 55684, 737813, 1475626, 1489547, 2951252, 2979094, 5958188, 78945991, 157891982, 315783964]

約数ペア:

[(1, 315783964), (2, 157891982), (4, 78945991), (53, 5958188), (106, 2979094), (107, 2951252), (212, 1489547), (214, 1475626), (428, 737813), (5671, 55684), (11342, 27842), (13921, 22684)]