866667236

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{95071}}^1$

素因数の和:95171

約数の個数: 24

約数和(自身を含む): 1581237504

約数和(自身を除く): 714570268

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 95071, 190142, 380284, 4088053, 5038763, 8176106, 10077526, 16352212, 20155052, 216666809, 433333618, 866667236]

約数ペア:

[(1, 866667236), (2, 433333618), (4, 216666809), (43, 20155052), (53, 16352212), (86, 10077526), (106, 8176106), (172, 5038763), (212, 4088053), (2279, 380284), (4558, 190142), (9116, 95071)]