2072799683521

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{919}}^1\times {\mathrm{5839}}^1$

素因数の和:7301

約数の個数: 32

約数和(自身を含む): 2394979328000

約数和(自身を除く): 322179644479

約数列:

[1, 7, 139, 397, 919, 973, 2779, 5839, 6433, 40873, 55183, 127741, 364843, 386281, 811621, 894187, 2318083, 2553901, 5366041, 5681347, 16226581, 37562287, 50713177, 322213537, 354992239, 745879699, 2130318277, 2255494759, 5221157893, 14912227939, 296114240503, 2072799683521]

約数ペア:

[(1, 2072799683521), (7, 296114240503), (139, 14912227939), (397, 5221157893), (919, 2255494759), (973, 2130318277), (2779, 745879699), (5839, 354992239), (6433, 322213537), (40873, 50713177), (55183, 37562287), (127741, 16226581), (364843, 5681347), (386281, 5366041), (811621, 2553901), (894187, 2318083)]