1988176

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:718

約数の個数: 20

約数和(自身を含む): 3874132

約数和(自身を除く): 1885956

約数列:

[1, 2, 4, 8, 16, 313, 397, 626, 794, 1252, 1588, 2504, 3176, 5008, 6352, 124261, 248522, 497044, 994088, 1988176]

約数ペア:

[(1, 1988176), (2, 994088), (4, 497044), (8, 248522), (16, 124261), (313, 6352), (397, 5008), (626, 3176), (794, 2504), (1252, 1588)]