2146383790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{90833}}^1$

素因数の和:90996

約数の個数: 32

約数和(自身を含む): 4120230240

約数和(自身を除く): 1973846450

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 4726, 11815, 23630, 90833, 181666, 454165, 908330, 1544161, 3088322, 7720805, 12625787, 15441610, 25251574, 63128935, 126257870, 214638379, 429276758, 1073191895, 2146383790]

約数ペア:

[(1, 2146383790), (2, 1073191895), (5, 429276758), (10, 214638379), (17, 126257870), (34, 63128935), (85, 25251574), (139, 15441610), (170, 12625787), (278, 7720805), (695, 3088322), (1390, 1544161), (2363, 908330), (4726, 454165), (11815, 181666), (23630, 90833)]