2012826830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1250203}}^1$

素因数の和:1250240

約数の個数: 32

約数和(自身を含む): 4320705024

約数和(自身を除く): 2307878194

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1250203, 2500406, 6251015, 8751421, 12502030, 17502842, 28754669, 43757105, 57509338, 87514210, 143773345, 201282683, 287546690, 402565366, 1006413415, 2012826830]

約数ペア:

[(1, 2012826830), (2, 1006413415), (5, 402565366), (7, 287546690), (10, 201282683), (14, 143773345), (23, 87514210), (35, 57509338), (46, 43757105), (70, 28754669), (115, 17502842), (161, 12502030), (230, 8751421), (322, 6251015), (805, 2500406), (1610, 1250203)]