1307982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 2892960

約数和(自身を除く): 1584978

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 409, 533, 818, 1066, 1227, 1599, 2454, 3198, 5317, 10634, 15951, 16769, 31902, 33538, 50307, 100614, 217997, 435994, 653991, 1307982]

約数ペア:

[(1, 1307982), (2, 653991), (3, 435994), (6, 217997), (13, 100614), (26, 50307), (39, 33538), (41, 31902), (78, 16769), (82, 15951), (123, 10634), (246, 5317), (409, 3198), (533, 2454), (818, 1599), (1066, 1227)]