1339804798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{28229}}^1$

素因数の和:29499

約数の個数: 16

約数和(自身を含む): 2117250000

約数和(自身を除く): 777445202

約数列:

[1, 2, 19, 38, 1249, 2498, 23731, 28229, 47462, 56458, 536351, 1072702, 35258021, 70516042, 669902399, 1339804798]

約数ペア:

[(1, 1339804798), (2, 669902399), (19, 70516042), (38, 35258021), (1249, 1072702), (2498, 536351), (23731, 56458), (28229, 47462)]