745660162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{666959}}^1$

素因数の和:667017

約数の個数: 16

約数和(自身を含む): 1232542080

約数和(自身を除く): 486881918

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 666959, 1333918, 8670467, 17340934, 28679237, 57358474, 372830081, 745660162]

約数ペア:

[(1, 745660162), (2, 372830081), (13, 57358474), (26, 28679237), (43, 17340934), (86, 8670467), (559, 1333918), (1118, 666959)]