549130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 16

約数和(自身を含む): 1001160

約数和(自身を除く): 452030

約数列:

[1, 2, 5, 10, 89, 178, 445, 617, 890, 1234, 3085, 6170, 54913, 109826, 274565, 549130]

約数ペア:

[(1, 549130), (2, 274565), (5, 109826), (10, 54913), (89, 6170), (178, 3085), (445, 1234), (617, 890)]