1297988170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{11027}}^1$

素因数の和:11262

約数の個数: 32

約数和(自身を含む): 2382048000

約数和(自身を除く): 1084059830

約数列:

[1, 2, 5, 10, 79, 149, 158, 298, 395, 745, 790, 1490, 11027, 11771, 22054, 23542, 55135, 58855, 110270, 117710, 871133, 1643023, 1742266, 3286046, 4355665, 8215115, 8711330, 16430230, 129798817, 259597634, 648994085, 1297988170]

約数ペア:

[(1, 1297988170), (2, 648994085), (5, 259597634), (10, 129798817), (79, 16430230), (149, 8711330), (158, 8215115), (298, 4355665), (395, 3286046), (745, 1742266), (790, 1643023), (1490, 871133), (11027, 117710), (11771, 110270), (22054, 58855), (23542, 55135)]