13305835798

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{577}}^1\times {\mathrm{647}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 20387179008

約数和(自身を除く): 7081343210

約数列:

[1, 2, 71, 142, 251, 502, 577, 647, 1154, 1294, 17821, 35642, 40967, 45937, 81934, 91874, 144827, 162397, 289654, 324794, 373319, 746638, 10282717, 11530187, 20565434, 23060374, 26505649, 53011298, 93703069, 187406138, 6652917899, 13305835798]

約数ペア:

[(1, 13305835798), (2, 6652917899), (71, 187406138), (142, 93703069), (251, 53011298), (502, 26505649), (577, 23060374), (647, 20565434), (1154, 11530187), (1294, 10282717), (17821, 746638), (35642, 373319), (40967, 324794), (45937, 289654), (81934, 162397), (91874, 144827)]