1330970108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{128621}}^1$

素因数の和:128837

約数の個数: 24

約数和(自身を含む): 2520991200

約数和(自身を除く): 1190021092

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 10348, 128621, 257242, 514484, 1672073, 3344146, 6688292, 25595579, 51191158, 102382316, 332742527, 665485054, 1330970108]

約数ペア:

[(1, 1330970108), (2, 665485054), (4, 332742527), (13, 102382316), (26, 51191158), (52, 25595579), (199, 6688292), (398, 3344146), (796, 1672073), (2587, 514484), (5174, 257242), (10348, 128621)]