3997354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 6355008

約数和(自身を除く): 2357654

約数列:

[1, 2, 23, 46, 67, 134, 1297, 1541, 2594, 3082, 29831, 59662, 86899, 173798, 1998677, 3997354]

約数ペア:

[(1, 3997354), (2, 1998677), (23, 173798), (46, 86899), (67, 59662), (134, 29831), (1297, 3082), (1541, 2594)]