345505030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2657731}}^1$

素因数の和:2657751

約数の個数: 16

約数和(自身を含む): 669748464

約数和(自身を除く): 324243434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2657731, 5315462, 13288655, 26577310, 34550503, 69101006, 172752515, 345505030]

約数ペア:

[(1, 345505030), (2, 172752515), (5, 69101006), (10, 34550503), (13, 26577310), (26, 13288655), (65, 5315462), (130, 2657731)]