2079747982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{80231}}^1$

素因数の和:81243

約数の個数: 16

約数和(自身を含む): 3363004512

約数和(自身を除く): 1283256530

約数列:

[1, 2, 13, 26, 997, 1994, 12961, 25922, 80231, 160462, 1043003, 2086006, 79990307, 159980614, 1039873991, 2079747982]

約数ペア:

[(1, 2079747982), (2, 1039873991), (13, 159980614), (26, 79990307), (997, 2086006), (1994, 1043003), (12961, 160462), (25922, 80231)]