520872468

素因数分解:

$2^2\times 3^1\times {\mathrm{3257}}^1\times {\mathrm{13327}}^1$

素因数の和:16591

約数の個数: 24

約数和(自身を含む): 1215833472

約数和(自身を除く): 694961004

約数列:

[1, 2, 3, 4, 6, 12, 3257, 6514, 9771, 13028, 13327, 19542, 26654, 39084, 39981, 53308, 79962, 159924, 43406039, 86812078, 130218117, 173624156, 260436234, 520872468]

約数ペア:

[(1, 520872468), (2, 260436234), (3, 173624156), (4, 130218117), (6, 86812078), (12, 43406039), (3257, 159924), (6514, 79962), (9771, 53308), (13028, 39981), (13327, 39084), (19542, 26654)]