1337646898

素因数分解:

$2^1\times 7^1\times {\mathrm{20921}}^1\times {\mathrm{4567}}^1$

素因数の和:25497

約数の個数: 16

約数和(自身を含む): 2293720704

約数和(自身を除く): 956073806

約数列:

[1, 2, 7, 14, 4567, 9134, 20921, 31969, 41842, 63938, 146447, 292894, 95546207, 191092414, 668823449, 1337646898]

約数ペア:

[(1, 1337646898), (2, 668823449), (7, 191092414), (14, 95546207), (4567, 292894), (9134, 146447), (20921, 63938), (31969, 41842)]