918773008

素因数分解:

$2^4\times {\mathrm{4159}}^1\times {\mathrm{13807}}^1$

素因数の和:17974

約数の個数: 20

約数和(自身を含む): 1780679680

約数和(自身を除く): 861906672

約数列:

[1, 2, 4, 8, 16, 4159, 8318, 13807, 16636, 27614, 33272, 55228, 66544, 110456, 220912, 57423313, 114846626, 229693252, 459386504, 918773008]

約数ペア:

[(1, 918773008), (2, 459386504), (4, 229693252), (8, 114846626), (16, 57423313), (4159, 220912), (8318, 110456), (13807, 66544), (16636, 55228), (27614, 33272)]