4678018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:773

約数の個数: 16

約数和(自身を含む): 7280280

約数和(自身を除く): 2602262

約数列:

[1, 2, 41, 82, 89, 178, 641, 1282, 3649, 7298, 26281, 52562, 57049, 114098, 2339009, 4678018]

約数ペア:

[(1, 4678018), (2, 2339009), (41, 114098), (82, 57049), (89, 52562), (178, 26281), (641, 7298), (1282, 3649)]