2261794318

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2275447}}^1$

素因数の和:2275527

約数の個数: 16

約数和(自身を含む): 3931974144

約数和(自身を除く): 1670179826

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2275447, 4550894, 15928129, 31856258, 161556737, 323113474, 1130897159, 2261794318]

約数ペア:

[(1, 2261794318), (2, 1130897159), (7, 323113474), (14, 161556737), (71, 31856258), (142, 15928129), (497, 4550894), (994, 2275447)]