139649518010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{821467753}}^1$

素因数の和:821467777

約数の個数: 16

約数和(自身を含む): 266155552296

約数和(自身を除く): 126506034286

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 821467753, 1642935506, 4107338765, 8214677530, 13964951801, 27929903602, 69824759005, 139649518010]

約数ペア:

[(1, 139649518010), (2, 69824759005), (5, 27929903602), (10, 13964951801), (17, 8214677530), (34, 4107338765), (85, 1642935506), (170, 821467753)]