3971812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4493}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 7927416

約数和(自身を除く): 3955604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 4493, 8986, 17972, 58409, 76381, 116818, 152762, 233636, 305524, 992953, 1985906, 3971812]

約数ペア:

[(1, 3971812), (2, 1985906), (4, 992953), (13, 305524), (17, 233636), (26, 152762), (34, 116818), (52, 76381), (68, 58409), (221, 17972), (442, 8986), (884, 4493)]