1489729526

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{117877}}^1$

素因数の和:118039

約数の個数: 16

約数和(自身を含む): 2291548320

約数和(自身を除く): 801818794

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12638, 117877, 235754, 8369267, 10491053, 16738534, 20982106, 744864763, 1489729526]

約数ペア:

[(1, 1489729526), (2, 744864763), (71, 20982106), (89, 16738534), (142, 10491053), (178, 8369267), (6319, 235754), (12638, 117877)]