506840514628

素因数分解:

$2^2\times 7^2\times {\mathrm{2585920993}}^1$

素因数の和:2585921011

約数の個数: 18

約数和(自身を含む): 1031782476606

約数和(自身を除く): 524941961978

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2585920993, 5171841986, 10343683972, 18101446951, 36202893902, 72405787804, 126710128657, 253420257314, 506840514628]

約数ペア:

[(1, 506840514628), (2, 253420257314), (4, 126710128657), (7, 72405787804), (14, 36202893902), (28, 18101446951), (49, 10343683972), (98, 5171841986), (196, 2585920993)]