2885753486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18738659}}^1$

素因数の和:18738679

約数の個数: 16

約数和(自身を含む): 5396734080

約数和(自身を除く): 2510980594

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 18738659, 37477318, 131170613, 206125249, 262341226, 412250498, 1442876743, 2885753486]

約数ペア:

[(1, 2885753486), (2, 1442876743), (7, 412250498), (11, 262341226), (14, 206125249), (22, 131170613), (77, 37477318), (154, 18738659)]