2663984401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{31541}}^1$

素因数の和:31716

約数の個数: 16

約数和(自身を含む): 2940976080

約数和(自身を除く): 276991679

約数列:

[1, 13, 73, 89, 949, 1157, 6497, 31541, 84461, 410033, 2302493, 2807149, 29932409, 36492937, 204921877, 2663984401]

約数ペア:

[(1, 2663984401), (13, 204921877), (73, 36492937), (89, 29932409), (949, 2807149), (1157, 2302493), (6497, 410033), (31541, 84461)]