1316791670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1\times {\mathrm{3541}}^1$

素因数の和:4496

約数の個数: 32

約数和(自身を含む): 2431398816

約数和(自身を除く): 1114607146

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 907, 1814, 3541, 4535, 7082, 9070, 17705, 35410, 37187, 74374, 145181, 185935, 290362, 371870, 725905, 1451810, 3211687, 6423374, 16058435, 32116870, 131679167, 263358334, 658395835, 1316791670]

約数ペア:

[(1, 1316791670), (2, 658395835), (5, 263358334), (10, 131679167), (41, 32116870), (82, 16058435), (205, 6423374), (410, 3211687), (907, 1451810), (1814, 725905), (3541, 371870), (4535, 290362), (7082, 185935), (9070, 145181), (17705, 74374), (35410, 37187)]