1011949072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3720401}}^1$

素因数の和:3720426

約数の個数: 20

約数和(自身を含む): 2075984316

約数和(自身を除く): 1064035244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3720401, 7440802, 14881604, 29763208, 59526416, 63246817, 126493634, 252987268, 505974536, 1011949072]

約数ペア:

[(1, 1011949072), (2, 505974536), (4, 252987268), (8, 126493634), (16, 63246817), (17, 59526416), (34, 29763208), (68, 14881604), (136, 7440802), (272, 3720401)]