2278202014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{7103}}^1$

素因数の和:7416

約数の個数: 32

約数和(自身を含む): 3805470720

約数和(自身を除く): 1527268706

約数列:

[1, 2, 11, 22, 61, 122, 239, 478, 671, 1342, 2629, 5258, 7103, 14206, 14579, 29158, 78133, 156266, 160369, 320738, 433283, 866566, 1697617, 3395234, 4766113, 9532226, 18673787, 37347574, 103554637, 207109274, 1139101007, 2278202014]

約数ペア:

[(1, 2278202014), (2, 1139101007), (11, 207109274), (22, 103554637), (61, 37347574), (122, 18673787), (239, 9532226), (478, 4766113), (671, 3395234), (1342, 1697617), (2629, 866566), (5258, 433283), (7103, 320738), (14206, 160369), (14579, 156266), (29158, 78133)]