2129502

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1381}}^1$

素因数の和:1643

約数の個数: 16

約数和(自身を含む): 4278672

約数和(自身を除く): 2149170

約数列:

[1, 2, 3, 6, 257, 514, 771, 1381, 1542, 2762, 4143, 8286, 354917, 709834, 1064751, 2129502]

約数ペア:

[(1, 2129502), (2, 1064751), (3, 709834), (6, 354917), (257, 8286), (514, 4143), (771, 2762), (1381, 1542)]