39897909892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{20023}}^1\times {\mathrm{29303}}^1$

素因数の和:49347

約数の個数: 24

約数和(自身を含む): 73934695296

約数和(自身を除く): 34036785404

約数列:

[1, 2, 4, 17, 34, 68, 20023, 29303, 40046, 58606, 80092, 117212, 340391, 498151, 680782, 996302, 1361564, 1992604, 586733969, 1173467938, 2346935876, 9974477473, 19948954946, 39897909892]

約数ペア:

[(1, 39897909892), (2, 19948954946), (4, 9974477473), (17, 2346935876), (34, 1173467938), (68, 586733969), (20023, 1992604), (29303, 1361564), (40046, 996302), (58606, 680782), (80092, 498151), (117212, 340391)]