289484932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{6599}}^1$

素因数の和:7611

約数の個数: 24

約数和(自身を含む): 553291200

約数和(自身を除く): 263806268

約数列:

[1, 2, 4, 11, 22, 44, 997, 1994, 3988, 6599, 10967, 13198, 21934, 26396, 43868, 72589, 145178, 290356, 6579203, 13158406, 26316812, 72371233, 144742466, 289484932]

約数ペア:

[(1, 289484932), (2, 144742466), (4, 72371233), (11, 26316812), (22, 13158406), (44, 6579203), (997, 290356), (1994, 145178), (3988, 72589), (6599, 43868), (10967, 26396), (13198, 21934)]