284968912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{414199}}^1$

素因数の和:414250

約数の個数: 20

約数和(自身を含む): 564968800

約数和(自身を除く): 279999888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 414199, 828398, 1656796, 3313592, 6627184, 17810557, 35621114, 71242228, 142484456, 284968912]

約数ペア:

[(1, 284968912), (2, 142484456), (4, 71242228), (8, 35621114), (16, 17810557), (43, 6627184), (86, 3313592), (172, 1656796), (344, 828398), (688, 414199)]