2812234030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3960893}}^1$

素因数の和:3960971

約数の個数: 16

約数和(自身を含む): 5133318624

約数和(自身を除く): 2321084594

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3960893, 7921786, 19804465, 39608930, 281223403, 562446806, 1406117015, 2812234030]

約数ペア:

[(1, 2812234030), (2, 1406117015), (5, 562446806), (10, 281223403), (71, 39608930), (142, 19804465), (355, 7921786), (710, 3960893)]