998049743728

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{31018453}}^1$

素因数の和:31020472

約数の個数: 20

約数和(自身を含む): 1934683012888

約数和(自身を除く): 936633269160

約数列:

[1, 2, 4, 8, 16, 2011, 4022, 8044, 16088, 32176, 31018453, 62036906, 124073812, 248147624, 496295248, 62378108983, 124756217966, 249512435932, 499024871864, 998049743728]

約数ペア:

[(1, 998049743728), (2, 499024871864), (4, 249512435932), (8, 124756217966), (16, 62378108983), (2011, 496295248), (4022, 248147624), (8044, 124073812), (16088, 62036906), (32176, 31018453)]