9845002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 6484598

約数列:

[1, 2, 19, 38, 41, 71, 82, 89, 142, 178, 779, 1349, 1558, 1691, 2698, 2911, 3382, 3649, 5822, 6319, 7298, 12638, 55309, 69331, 110618, 120061, 138662, 240122, 259079, 518158, 4922501, 9845002]

約数ペア:

[(1, 9845002), (2, 4922501), (19, 518158), (38, 259079), (41, 240122), (71, 138662), (82, 120061), (89, 110618), (142, 69331), (178, 55309), (779, 12638), (1349, 7298), (1558, 6319), (1691, 5822), (2698, 3649), (2911, 3382)]