804584014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{123289}}^1$

素因数の和:123555

約数の個数: 16

約数和(自身を含む): 1304901360

約数和(自身を除く): 500317346

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 123289, 246578, 1602757, 3205514, 30945539, 61891078, 402292007, 804584014]

約数ペア:

[(1, 804584014), (2, 402292007), (13, 61891078), (26, 30945539), (251, 3205514), (502, 1602757), (3263, 246578), (6526, 123289)]