2820339649

素因数分解:

${\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1\times {\mathrm{953}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 2964390912

約数和(自身を除く): 144051263

約数列:

[1, 23, 223, 577, 953, 5129, 13271, 21919, 128671, 212519, 549881, 2959433, 4887937, 12647263, 122623463, 2820339649]

約数ペア:

[(1, 2820339649), (23, 122623463), (223, 12647263), (577, 4887937), (953, 2959433), (5129, 549881), (13271, 212519), (21919, 128671)]