4992976

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{997}}^1$

素因数の和:1318

約数の個数: 20

約数和(自身を含む): 9714532

約数和(自身を除く): 4721556

約数列:

[1, 2, 4, 8, 16, 313, 626, 997, 1252, 1994, 2504, 3988, 5008, 7976, 15952, 312061, 624122, 1248244, 2496488, 4992976]

約数ペア:

[(1, 4992976), (2, 2496488), (4, 1248244), (8, 624122), (16, 312061), (313, 15952), (626, 7976), (997, 5008), (1252, 3988), (1994, 2504)]