1900698742

素因数分解:

$2^1\times {\mathrm{821}}^1\times {\mathrm{1061}}^1\times {\mathrm{1091}}^1$

素因数の和:2975

約数の個数: 16

約数和(自身を含む): 2859830064

約数和(自身を除く): 959131322

約数列:

[1, 2, 821, 1061, 1091, 1642, 2122, 2182, 871081, 895711, 1157551, 1742162, 1791422, 2315102, 950349371, 1900698742]

約数ペア:

[(1, 1900698742), (2, 950349371), (821, 2315102), (1061, 1791422), (1091, 1742162), (1642, 1157551), (2122, 895711), (2182, 871081)]