2019794378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{10091}}^1$

素因数の和:10175

約数の個数: 48

約数和(自身を含む): 3797337024

約数和(自身を除く): 1777542646

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 841, 986, 1682, 3451, 5887, 6902, 10091, 11774, 14297, 20182, 28594, 70637, 100079, 141274, 171547, 200158, 292639, 343094, 585278, 1200829, 2048473, 2401658, 4096946, 4974863, 8486531, 9949726, 16973062, 34824041, 59405717, 69648082, 118811434, 144271027, 288542054, 1009897189, 2019794378]

約数ペア:

[(1, 2019794378), (2, 1009897189), (7, 288542054), (14, 144271027), (17, 118811434), (29, 69648082), (34, 59405717), (58, 34824041), (119, 16973062), (203, 9949726), (238, 8486531), (406, 4974863), (493, 4096946), (841, 2401658), (986, 2048473), (1682, 1200829), (3451, 585278), (5887, 343094), (6902, 292639), (10091, 200158), (11774, 171547), (14297, 141274), (20182, 100079), (28594, 70637)]