2389386

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 5034240

約数和(自身を除く): 2644854

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 229, 282, 458, 687, 1374, 1739, 3478, 5217, 8473, 10434, 10763, 16946, 21526, 25419, 32289, 50838, 64578, 398231, 796462, 1194693, 2389386]

約数ペア:

[(1, 2389386), (2, 1194693), (3, 796462), (6, 398231), (37, 64578), (47, 50838), (74, 32289), (94, 25419), (111, 21526), (141, 16946), (222, 10763), (229, 10434), (282, 8473), (458, 5217), (687, 3478), (1374, 1739)]