2016789838

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{224737}}^1$

素因数の和:225387

約数の個数: 16

約数和(自身を含む): 3462763104

約数和(自身を除く): 1445973266

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 224737, 449474, 1573159, 3146318, 144056417, 288112834, 1008394919, 2016789838]

約数ペア:

[(1, 2016789838), (2, 1008394919), (7, 288112834), (14, 144056417), (641, 3146318), (1282, 1573159), (4487, 449474), (8974, 224737)]