4913690

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5521}}^1$

素因数の和:5617

約数の個数: 16

約数和(自身を含む): 8945640

約数和(自身を除く): 4031950

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 5521, 11042, 27605, 55210, 491369, 982738, 2456845, 4913690]

約数ペア:

[(1, 4913690), (2, 2456845), (5, 982738), (10, 491369), (89, 55210), (178, 27605), (445, 11042), (890, 5521)]