17222270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 33663168

約数和(自身を除く): 16440898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 967, 1370, 1781, 1934, 3562, 4835, 8905, 9670, 12571, 17810, 25142, 62855, 125710, 132479, 264958, 662395, 1324790, 1722227, 3444454, 8611135, 17222270]

約数ペア:

[(1, 17222270), (2, 8611135), (5, 3444454), (10, 1722227), (13, 1324790), (26, 662395), (65, 264958), (130, 132479), (137, 125710), (274, 62855), (685, 25142), (967, 17810), (1370, 12571), (1781, 9670), (1934, 8905), (3562, 4835)]