1620004418621

素因数分解:

${\mathrm{251}}^1\times {\mathrm{541}}^1\times {\mathrm{1291}}^1\times {\mathrm{9241}}^1$

素因数の和:11324

約数の個数: 16

約数和(自身を含む): 1630903651776

約数和(自身を除く): 10899233155

約数列:

[1, 251, 541, 1291, 9241, 135791, 324041, 698431, 2319491, 4999381, 11930131, 175306181, 1254844631, 2994462881, 6454200871, 1620004418621]

約数ペア:

[(1, 1620004418621), (251, 6454200871), (541, 2994462881), (1291, 1254844631), (9241, 175306181), (135791, 11930131), (324041, 4999381), (698431, 2319491)]