254252546

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1\times {\mathrm{1987}}^1$

素因数の和:2593

約数の個数: 16

約数和(自身を含む): 385178976

約数和(自身を除く): 130926430

約数列:

[1, 2, 137, 274, 467, 934, 1987, 3974, 63979, 127958, 272219, 544438, 927929, 1855858, 127126273, 254252546]

約数ペア:

[(1, 254252546), (2, 127126273), (137, 1855858), (274, 927929), (467, 544438), (934, 272219), (1987, 127958), (3974, 63979)]