339987452

素因数分解:

$2^2\times 7^1\times {\mathrm{2851}}^1\times {\mathrm{4259}}^1$

素因数の和:7121

約数の個数: 24

約数和(自身を含む): 680373120

約数和(自身を除く): 340385668

約数列:

[1, 2, 4, 7, 14, 28, 2851, 4259, 5702, 8518, 11404, 17036, 19957, 29813, 39914, 59626, 79828, 119252, 12142409, 24284818, 48569636, 84996863, 169993726, 339987452]

約数ペア:

[(1, 339987452), (2, 169993726), (4, 84996863), (7, 48569636), (14, 24284818), (28, 12142409), (2851, 119252), (4259, 79828), (5702, 59626), (8518, 39914), (11404, 29813), (17036, 19957)]