998432

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:812

約数の個数: 24

約数和(自身を含む): 2016252

約数和(自身を除く): 1017820

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 761, 1312, 1522, 3044, 6088, 12176, 24352, 31201, 62402, 124804, 249608, 499216, 998432]

約数ペア:

[(1, 998432), (2, 499216), (4, 249608), (8, 124804), (16, 62402), (32, 31201), (41, 24352), (82, 12176), (164, 6088), (328, 3044), (656, 1522), (761, 1312)]