2023891888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7440779}}^1$

素因数の和:7440804

約数の個数: 20

約数和(自身を含む): 4151955240

約数和(自身を除く): 2128063352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7440779, 14881558, 29763116, 59526232, 119052464, 126493243, 252986486, 505972972, 1011945944, 2023891888]

約数ペア:

[(1, 2023891888), (2, 1011945944), (4, 505972972), (8, 252986486), (16, 126493243), (17, 119052464), (34, 59526232), (68, 29763116), (136, 14881558), (272, 7440779)]