2340693778

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{445507}}^1$

素因数の和:445617

約数の個数: 16

約数和(自身を含む): 3656729664

約数和(自身を除く): 1316035886

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 445507, 891014, 16483759, 31630997, 32967518, 63261994, 1170346889, 2340693778]

約数ペア:

[(1, 2340693778), (2, 1170346889), (37, 63261994), (71, 32967518), (74, 31630997), (142, 16483759), (2627, 891014), (5254, 445507)]