4080355214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1986541}}^1$

素因数の和:1986635

約数の個数: 16

約数和(自身を含む): 6674781120

約数和(自身を除く): 2594425906

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 1986541, 3973082, 25825033, 51650066, 156936739, 313873478, 2040177607, 4080355214]

約数ペア:

[(1, 4080355214), (2, 2040177607), (13, 313873478), (26, 156936739), (79, 51650066), (158, 25825033), (1027, 3973082), (2054, 1986541)]