317702882

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{4157}}^1$

素因数の和:4322

約数の個数: 32

約数和(自身を含む): 560431872

約数和(自身を除く): 242728990

約数列:

[1, 2, 7, 14, 53, 103, 106, 206, 371, 721, 742, 1442, 4157, 5459, 8314, 10918, 29099, 38213, 58198, 76426, 220321, 428171, 440642, 856342, 1542247, 2997197, 3084494, 5994394, 22693063, 45386126, 158851441, 317702882]

約数ペア:

[(1, 317702882), (2, 158851441), (7, 45386126), (14, 22693063), (53, 5994394), (103, 3084494), (106, 2997197), (206, 1542247), (371, 856342), (721, 440642), (742, 428171), (1442, 220321), (4157, 76426), (5459, 58198), (8314, 38213), (10918, 29099)]