223597790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1719983}}^1$

素因数の和:1720003

約数の個数: 16

約数和(自身を含む): 433435968

約数和(自身を除く): 209838178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1719983, 3439966, 8599915, 17199830, 22359779, 44719558, 111798895, 223597790]

約数ペア:

[(1, 223597790), (2, 111798895), (5, 44719558), (10, 22359779), (13, 17199830), (26, 8599915), (65, 3439966), (130, 1719983)]