1393669996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{20113}}^1$

素因数の和:21153

約数の個数: 24

約数和(自身を含む): 2585051280

約数和(自身を除く): 1191381284

約数列:

[1, 2, 4, 17, 34, 68, 1019, 2038, 4076, 17323, 20113, 34646, 40226, 69292, 80452, 341921, 683842, 1367684, 20495147, 40990294, 81980588, 348417499, 696834998, 1393669996]

約数ペア:

[(1, 1393669996), (2, 696834998), (4, 348417499), (17, 81980588), (34, 40990294), (68, 20495147), (1019, 1367684), (2038, 683842), (4076, 341921), (17323, 80452), (20113, 69292), (34646, 40226)]