2190498544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{224069}}^1$

素因数の和:224137

約数の個数: 40

約数和(自身を含む): 4667826240

約数和(自身を除く): 2477327696

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 224069, 448138, 896276, 1792552, 2912897, 3585104, 5825794, 10531243, 11651588, 21062486, 23303176, 42124972, 46606352, 84249944, 136906159, 168499888, 273812318, 547624636, 1095249272, 2190498544]

約数ペア:

[(1, 2190498544), (2, 1095249272), (4, 547624636), (8, 273812318), (13, 168499888), (16, 136906159), (26, 84249944), (47, 46606352), (52, 42124972), (94, 23303176), (104, 21062486), (188, 11651588), (208, 10531243), (376, 5825794), (611, 3585104), (752, 2912897), (1222, 1792552), (2444, 896276), (4888, 448138), (9776, 224069)]