2008688974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{345017}}^1$

素因数の和:345131

約数の個数: 16

約数和(自身を含む): 3130003296

約数和(自身を除く): 1121314322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 345017, 690034, 14145697, 24496207, 28291394, 48992414, 1004344487, 2008688974]

約数ペア:

[(1, 2008688974), (2, 1004344487), (41, 48992414), (71, 28291394), (82, 24496207), (142, 14145697), (2911, 690034), (5822, 345017)]