1813791744002

素因数分解:

$2^1\times 7^1\times {\mathrm{4519}}^1\times {\mathrm{28669297}}^1$

素因数の和:28673825

約数の個数: 16

約数和(自身を含む): 3110045447040

約数和(自身を除く): 1296253703038

約数列:

[1, 2, 7, 14, 4519, 9038, 31633, 63266, 28669297, 57338594, 200685079, 401370158, 129556553143, 259113106286, 906895872001, 1813791744002]

約数ペア:

[(1, 1813791744002), (2, 906895872001), (7, 259113106286), (14, 129556553143), (4519, 401370158), (9038, 200685079), (31633, 57338594), (63266, 28669297)]