2100184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 4258800

約数和(自身を除く): 2158616

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 337, 674, 779, 1348, 1558, 2696, 3116, 6232, 6403, 12806, 13817, 25612, 27634, 51224, 55268, 110536, 262523, 525046, 1050092, 2100184]

約数ペア:

[(1, 2100184), (2, 1050092), (4, 525046), (8, 262523), (19, 110536), (38, 55268), (41, 51224), (76, 27634), (82, 25612), (152, 13817), (164, 12806), (328, 6403), (337, 6232), (674, 3116), (779, 2696), (1348, 1558)]