2830518978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67393309}}^1$

素因数の和:67393321

約数の個数: 16

約数和(自身を含む): 6469757760

約数和(自身を除く): 3639238782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67393309, 134786618, 202179927, 404359854, 471753163, 943506326, 1415259489, 2830518978]

約数ペア:

[(1, 2830518978), (2, 1415259489), (3, 943506326), (6, 471753163), (7, 404359854), (14, 202179927), (21, 134786618), (42, 67393309)]