619602022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{3863}}^1$

素因数の和:4108

約数の個数: 32

約数和(自身を含む): 1038643200

約数和(自身を除く): 419041178

約数列:

[1, 2, 13, 26, 31, 62, 199, 398, 403, 806, 2587, 3863, 5174, 6169, 7726, 12338, 50219, 80197, 100438, 119753, 160394, 239506, 768737, 1537474, 1556789, 3113578, 9993581, 19987162, 23830847, 47661694, 309801011, 619602022]

約数ペア:

[(1, 619602022), (2, 309801011), (13, 47661694), (26, 23830847), (31, 19987162), (62, 9993581), (199, 3113578), (398, 1556789), (403, 1537474), (806, 768737), (2587, 239506), (3863, 160394), (5174, 119753), (6169, 100438), (7726, 80197), (12338, 50219)]