78907234

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331543}}^1$

素因数の和:331569

約数の個数: 16

約数和(自身を含む): 143227008

約数和(自身を除く): 64319774

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 331543, 663086, 2320801, 4641602, 5636231, 11272462, 39453617, 78907234]

約数ペア:

[(1, 78907234), (2, 39453617), (7, 11272462), (14, 5636231), (17, 4641602), (34, 2320801), (119, 663086), (238, 331543)]