5481332

素因数分解:

$2^2\times {\mathrm{89}}^2\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 18

約数和(自身を含む): 9757398

約数和(自身を除く): 4276066

約数列:

[1, 2, 4, 89, 173, 178, 346, 356, 692, 7921, 15397, 15842, 30794, 31684, 61588, 1370333, 2740666, 5481332]

約数ペア:

[(1, 5481332), (2, 2740666), (4, 1370333), (89, 61588), (173, 31684), (178, 30794), (346, 15842), (356, 15397), (692, 7921)]