1971354002

素因数分解:

$2^1\times {\mathrm{821}}^1\times {\mathrm{1200581}}^1$

素因数の和:1201404

約数の個数: 8

約数和(自身を含む): 2960635212

約数和(自身を除く): 989281210

約数列:

[1, 2, 821, 1642, 1200581, 2401162, 985677001, 1971354002]

約数ペア:

[(1, 1971354002), (2, 985677001), (821, 2401162), (1642, 1200581)]