2017520036

素因数分解:

$2^2\times 7^1\times {\mathrm{72054287}}^1$

素因数の和:72054298

約数の個数: 12

約数和(自身を含む): 4035040128

約数和(自身を除く): 2017520092

約数列:

[1, 2, 4, 7, 14, 28, 72054287, 144108574, 288217148, 504380009, 1008760018, 2017520036]

約数ペア:

[(1, 2017520036), (2, 1008760018), (4, 504380009), (7, 288217148), (14, 144108574), (28, 72054287)]