2113643540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3644213}}^1$

素因数の和:3644251

約数の個数: 24

約数和(自身を含む): 4591709640

約数和(自身を除く): 2478066100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3644213, 7288426, 14576852, 18221065, 36442130, 72884260, 105682177, 211364354, 422728708, 528410885, 1056821770, 2113643540]

約数ペア:

[(1, 2113643540), (2, 1056821770), (4, 528410885), (5, 422728708), (10, 211364354), (20, 105682177), (29, 72884260), (58, 36442130), (116, 18221065), (145, 14576852), (290, 7288426), (580, 3644213)]