2001231134

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{37987}}^1$

素因数の和:38120

約数の個数: 32

約数和(自身を含む): 3544736256

約数和(自身を除く): 1543505122

約数列:

[1, 2, 7, 14, 53, 71, 106, 142, 371, 497, 742, 994, 3763, 7526, 26341, 37987, 52682, 75974, 265909, 531818, 2013311, 2697077, 4026622, 5394154, 14093177, 18879539, 28186354, 37759078, 142945081, 285890162, 1000615567, 2001231134]

約数ペア:

[(1, 2001231134), (2, 1000615567), (7, 285890162), (14, 142945081), (53, 37759078), (71, 28186354), (106, 18879539), (142, 14093177), (371, 5394154), (497, 4026622), (742, 2697077), (994, 2013311), (3763, 531818), (7526, 265909), (26341, 75974), (37987, 52682)]