2018740010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28839143}}^1$

素因数の和:28839157

約数の個数: 16

約数和(自身を含む): 4152836736

約数和(自身を除く): 2134096726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28839143, 57678286, 144195715, 201874001, 288391430, 403748002, 1009370005, 2018740010]

約数ペア:

[(1, 2018740010), (2, 1009370005), (5, 403748002), (7, 288391430), (10, 201874001), (14, 144195715), (35, 57678286), (70, 28839143)]