2181036626

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{26951}}^1$

素因数の和:27937

約数の個数: 16

約数和(自身を含む): 3351319488

約数和(自身を除く): 1170282862

約数列:

[1, 2, 43, 86, 941, 1882, 26951, 40463, 53902, 80926, 1158893, 2317786, 25360891, 50721782, 1090518313, 2181036626]

約数ペア:

[(1, 2181036626), (2, 1090518313), (43, 50721782), (86, 25360891), (941, 2317786), (1882, 1158893), (26951, 80926), (40463, 53902)]