2018428516

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1669}}^1\times {\mathrm{1789}}^1$

素因数の和:3488

約数の個数: 36

約数和(自身を含む): 3829293300

約数和(自身を除く): 1810864784

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1669, 1789, 3338, 3578, 6676, 7156, 21697, 23257, 43394, 46514, 86788, 93028, 282061, 302341, 564122, 604682, 1128244, 1209364, 2985841, 5971682, 11943364, 38815933, 77631866, 155263732, 504607129, 1009214258, 2018428516]

約数ペア:

[(1, 2018428516), (2, 1009214258), (4, 504607129), (13, 155263732), (26, 77631866), (52, 38815933), (169, 11943364), (338, 5971682), (676, 2985841), (1669, 1209364), (1789, 1128244), (3338, 604682), (3578, 564122), (6676, 302341), (7156, 282061), (21697, 93028), (23257, 86788), (43394, 46514)]