869772428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1827253}}^1$

素因数の和:1827281

約数の個数: 24

約数和(自身を含む): 1841872032

約数和(自身を除く): 972099604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1827253, 3654506, 7309012, 12790771, 25581542, 31063301, 51163084, 62126602, 124253204, 217443107, 434886214, 869772428]

約数ペア:

[(1, 869772428), (2, 434886214), (4, 217443107), (7, 124253204), (14, 62126602), (17, 51163084), (28, 31063301), (34, 25581542), (68, 12790771), (119, 7309012), (238, 3654506), (476, 1827253)]