2008784446

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 3113671680

約数和(自身を除く): 1104887234

約数列:

[1, 2, 59, 97, 118, 194, 223, 446, 787, 1574, 5723, 11446, 13157, 21631, 26314, 43262, 46433, 76339, 92866, 152678, 175501, 351002, 1276229, 2552458, 4504001, 9008002, 10354559, 17023597, 20709118, 34047194, 1004392223, 2008784446]

約数ペア:

[(1, 2008784446), (2, 1004392223), (59, 34047194), (97, 20709118), (118, 17023597), (194, 10354559), (223, 9008002), (446, 4504001), (787, 2552458), (1574, 1276229), (5723, 351002), (11446, 175501), (13157, 152678), (21631, 92866), (26314, 76339), (43262, 46433)]