2885771238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{68708839}}^1$

素因数の和:68708851

約数の個数: 16

約数和(自身を含む): 6596048640

約数和(自身を除く): 3710277402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 68708839, 137417678, 206126517, 412253034, 480961873, 961923746, 1442885619, 2885771238]

約数ペア:

[(1, 2885771238), (2, 1442885619), (3, 961923746), (6, 480961873), (7, 412253034), (14, 206126517), (21, 137417678), (42, 68708839)]