81427453502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{62201}}^1$

素因数の和:62636

約数の個数: 32

約数和(自身を含む): 130728699360

約数和(自身を除く): 49301245858

約数列:

[1, 2, 17, 34, 139, 277, 278, 554, 2363, 4709, 4726, 9418, 38503, 62201, 77006, 124402, 654551, 1057417, 1309102, 2114834, 8645939, 17229677, 17291878, 34459354, 146980963, 292904509, 293961926, 585809018, 2394925103, 4789850206, 40713726751, 81427453502]

約数ペア:

[(1, 81427453502), (2, 40713726751), (17, 4789850206), (34, 2394925103), (139, 585809018), (277, 293961926), (278, 292904509), (554, 146980963), (2363, 34459354), (4709, 17291878), (4726, 17229677), (9418, 8645939), (38503, 2114834), (62201, 1309102), (77006, 1057417), (124402, 654551)]