3978046

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:779

約数の個数: 16

約数和(自身を含む): 6240240

約数和(自身を除く): 2262194

約数列:

[1, 2, 29, 58, 107, 214, 641, 1282, 3103, 6206, 18589, 37178, 68587, 137174, 1989023, 3978046]

約数ペア:

[(1, 3978046), (2, 1989023), (29, 137174), (58, 68587), (107, 37178), (214, 18589), (641, 6206), (1282, 3103)]