2106388030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7263407}}^1$

素因数の和:7263443

約数の個数: 16

約数和(自身を含む): 3922240320

約数和(自身を除く): 1815852290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7263407, 14526814, 36317035, 72634070, 210638803, 421277606, 1053194015, 2106388030]

約数ペア:

[(1, 2106388030), (2, 1053194015), (5, 421277606), (10, 210638803), (29, 72634070), (58, 36317035), (145, 14526814), (290, 7263407)]