2728986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 3258534

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 593, 767, 1186, 1534, 1779, 2301, 3558, 4602, 7709, 15418, 23127, 34987, 46254, 69974, 104961, 209922, 454831, 909662, 1364493, 2728986]

約数ペア:

[(1, 2728986), (2, 1364493), (3, 909662), (6, 454831), (13, 209922), (26, 104961), (39, 69974), (59, 46254), (78, 34987), (118, 23127), (177, 15418), (354, 7709), (593, 4602), (767, 3558), (1186, 2301), (1534, 1779)]