889291370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8084467}}^1$

素因数の和:8084485

約数の個数: 16

約数和(自身を含む): 1746245088

約数和(自身を除く): 856953718

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 8084467, 16168934, 40422335, 80844670, 88929137, 177858274, 444645685, 889291370]

約数ペア:

[(1, 889291370), (2, 444645685), (5, 177858274), (10, 88929137), (11, 80844670), (22, 40422335), (55, 16168934), (110, 8084467)]