2054654

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 1755586

約数列:

[1, 2, 7, 14, 17, 34, 89, 97, 119, 178, 194, 238, 623, 679, 1246, 1358, 1513, 1649, 3026, 3298, 8633, 10591, 11543, 17266, 21182, 23086, 60431, 120862, 146761, 293522, 1027327, 2054654]

約数ペア:

[(1, 2054654), (2, 1027327), (7, 293522), (14, 146761), (17, 120862), (34, 60431), (89, 23086), (97, 21182), (119, 17266), (178, 11543), (194, 10591), (238, 8633), (623, 3298), (679, 3026), (1246, 1649), (1358, 1513)]