2011644838

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{3779}}^1$

素因数の和:4644

約数の個数: 32

約数和(自身を含む): 3527193600

約数和(自身を除く): 1515548762

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 809, 1618, 3779, 5663, 7558, 11326, 26453, 38023, 52906, 76046, 177613, 266161, 355226, 532322, 1243291, 2486582, 3057211, 6114422, 21400477, 42800954, 143688917, 287377834, 1005822419, 2011644838]

約数ペア:

[(1, 2011644838), (2, 1005822419), (7, 287377834), (14, 143688917), (47, 42800954), (94, 21400477), (329, 6114422), (658, 3057211), (809, 2486582), (1618, 1243291), (3779, 532322), (5663, 355226), (7558, 266161), (11326, 177613), (26453, 76046), (38023, 52906)]