4020797228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8447053}}^1$

素因数の和:8447081

約数の個数: 24

約数和(自身を含む): 8514630432

約数和(自身を除く): 4493833204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 8447053, 16894106, 33788212, 59129371, 118258742, 143599901, 236517484, 287199802, 574399604, 1005199307, 2010398614, 4020797228]

約数ペア:

[(1, 4020797228), (2, 2010398614), (4, 1005199307), (7, 574399604), (14, 287199802), (17, 236517484), (28, 143599901), (34, 118258742), (68, 59129371), (119, 33788212), (238, 16894106), (476, 8447053)]