3980458438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109721}}^1$

素因数の和:109848

約数の個数: 32

約数和(自身を含む): 6967785888

約数和(自身を除く): 2987327450

約数列:

[1, 2, 11, 17, 22, 34, 97, 187, 194, 374, 1067, 1649, 2134, 3298, 18139, 36278, 109721, 219442, 1206931, 1865257, 2413862, 3730514, 10642937, 20517827, 21285874, 41035654, 117072307, 180929929, 234144614, 361859858, 1990229219, 3980458438]

約数ペア:

[(1, 3980458438), (2, 1990229219), (11, 361859858), (17, 234144614), (22, 180929929), (34, 117072307), (97, 41035654), (187, 21285874), (194, 20517827), (374, 10642937), (1067, 3730514), (1649, 2413862), (2134, 1865257), (3298, 1206931), (18139, 219442), (36278, 109721)]