1869492664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{216577}}^1$

素因数の和:216679

約数の個数: 32

約数和(自身を含む): 3820435920

約数和(自身を除く): 1950943256

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 216577, 433154, 866308, 1732616, 2815501, 5631002, 11262004, 17975891, 22524008, 35951782, 71903564, 143807128, 233686583, 467373166, 934746332, 1869492664]

約数ペア:

[(1, 1869492664), (2, 934746332), (4, 467373166), (8, 233686583), (13, 143807128), (26, 71903564), (52, 35951782), (83, 22524008), (104, 17975891), (166, 11262004), (332, 5631002), (664, 2815501), (1079, 1732616), (2158, 866308), (4316, 433154), (8632, 216577)]