3211721858

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{612223}}^1$

素因数の和:612329

約数の個数: 16

約数和(自身を含む): 5010441216

約数和(自身を除く): 1798719358

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 612223, 1224446, 26325589, 37345603, 52651178, 74691206, 1605860929, 3211721858]

約数ペア:

[(1, 3211721858), (2, 1605860929), (43, 74691206), (61, 52651178), (86, 37345603), (122, 26325589), (2623, 1224446), (5246, 612223)]