2017309630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28818709}}^1$

素因数の和:28818723

約数の個数: 16

約数和(自身を含む): 4149894240

約数和(自身を除く): 2132584610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28818709, 57637418, 144093545, 201730963, 288187090, 403461926, 1008654815, 2017309630]

約数ペア:

[(1, 2017309630), (2, 1008654815), (5, 403461926), (7, 288187090), (10, 201730963), (14, 144093545), (35, 57637418), (70, 28818709)]