2018831464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67169}}^1$

素因数の和:67222

約数の個数: 48

約数和(自身を含む): 4330449900

約数和(自身を除く): 2311618436

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 7514, 15028, 30056, 67169, 134338, 268676, 537352, 873197, 1141873, 1746394, 2283746, 3492788, 4567492, 6985576, 9134984, 14844349, 19411841, 29688698, 38823682, 59377396, 77647364, 118754792, 155294728, 252353933, 504707866, 1009415732, 2018831464]

約数ペア:

[(1, 2018831464), (2, 1009415732), (4, 504707866), (8, 252353933), (13, 155294728), (17, 118754792), (26, 77647364), (34, 59377396), (52, 38823682), (68, 29688698), (104, 19411841), (136, 14844349), (221, 9134984), (289, 6985576), (442, 4567492), (578, 3492788), (884, 2283746), (1156, 1746394), (1768, 1141873), (2312, 873197), (3757, 537352), (7514, 268676), (15028, 134338), (30056, 67169)]