686014790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2982673}}^1$

素因数の和:2982703

約数の個数: 16

約数和(自身を含む): 1288515168

約数和(自身を除く): 602500378

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2982673, 5965346, 14913365, 29826730, 68601479, 137202958, 343007395, 686014790]

約数ペア:

[(1, 686014790), (2, 343007395), (5, 137202958), (10, 68601479), (23, 29826730), (46, 14913365), (115, 5965346), (230, 2982673)]