2216408961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 3391367616

約数和(自身を除く): 1174958655

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 529, 689, 897, 1219, 1587, 2027, 2067, 3657, 6081, 6877, 15847, 20631, 26351, 28037, 46621, 47541, 79053, 84111, 107431, 139863, 322293, 364481, 606073, 1072283, 1093443, 1396603, 1818219, 2470913, 3216849, 4189809, 7412739, 13939679, 32121869, 41819037, 56830999, 96365607, 170492997, 738802987, 2216408961]

約数ペア:

[(1, 2216408961), (3, 738802987), (13, 170492997), (23, 96365607), (39, 56830999), (53, 41819037), (69, 32121869), (159, 13939679), (299, 7412739), (529, 4189809), (689, 3216849), (897, 2470913), (1219, 1818219), (1587, 1396603), (2027, 1093443), (2067, 1072283), (3657, 606073), (6081, 364481), (6877, 322293), (15847, 139863), (20631, 107431), (26351, 84111), (28037, 79053), (46621, 47541)]