2010411907

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1723}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 2506833920

約数和(自身を除く): 496422013

約数列:

[1, 7, 19, 31, 133, 217, 283, 589, 1723, 1981, 4123, 5377, 8773, 12061, 32737, 37639, 53413, 61411, 166687, 229159, 373891, 487609, 1014847, 1166809, 3413263, 7103929, 9264571, 15115879, 64851997, 105811153, 287201701, 2010411907]

約数ペア:

[(1, 2010411907), (7, 287201701), (19, 105811153), (31, 64851997), (133, 15115879), (217, 9264571), (283, 7103929), (589, 3413263), (1723, 1166809), (1981, 1014847), (4123, 487609), (5377, 373891), (8773, 229159), (12061, 166687), (32737, 61411), (37639, 53413)]