2016374990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4115051}}^1$

素因数の和:4115072

約数の個数: 24

約数和(自身を含む): 4222043352

約数和(自身を除く): 2205668362

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4115051, 8230102, 20575255, 28805357, 41150510, 57610714, 144026785, 201637499, 288053570, 403274998, 1008187495, 2016374990]

約数ペア:

[(1, 2016374990), (2, 1008187495), (5, 403274998), (7, 288053570), (10, 201637499), (14, 144026785), (35, 57610714), (49, 41150510), (70, 28805357), (98, 20575255), (245, 8230102), (490, 4115051)]