2080627374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{49538747}}^1$

素因数の和:49538759

約数の個数: 16

約数和(自身を含む): 4755719808

約数和(自身を除く): 2675092434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49538747, 99077494, 148616241, 297232482, 346771229, 693542458, 1040313687, 2080627374]

約数ペア:

[(1, 2080627374), (2, 1040313687), (3, 693542458), (6, 346771229), (7, 297232482), (14, 148616241), (21, 99077494), (42, 49538747)]