998589808

素因数分解:

$2^4\times {\mathrm{1451}}^1\times {\mathrm{43013}}^1$

素因数の和:44472

約数の個数: 20

約数和(自身を含む): 1936146168

約数和(自身を除く): 937556360

約数列:

[1, 2, 4, 8, 16, 1451, 2902, 5804, 11608, 23216, 43013, 86026, 172052, 344104, 688208, 62411863, 124823726, 249647452, 499294904, 998589808]

約数ペア:

[(1, 998589808), (2, 499294904), (4, 249647452), (8, 124823726), (16, 62411863), (1451, 688208), (2902, 344104), (5804, 172052), (11608, 86026), (23216, 43013)]