2938288

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1044

約数の個数: 20

約数和(自身を含む): 5725080

約数和(自身を除く): 2786792

約数列:

[1, 2, 4, 8, 16, 227, 454, 809, 908, 1618, 1816, 3236, 3632, 6472, 12944, 183643, 367286, 734572, 1469144, 2938288]

約数ペア:

[(1, 2938288), (2, 1469144), (4, 734572), (8, 367286), (16, 183643), (227, 12944), (454, 6472), (809, 3632), (908, 3236), (1618, 1816)]