378408002

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{71317}}^1$

素因数の和:71705

約数の個数: 16

約数和(自身を含む): 650420160

約数和(自身を除く): 272012158

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 71317, 142634, 499219, 998438, 27029143, 54058286, 189204001, 378408002]

約数ペア:

[(1, 378408002), (2, 189204001), (7, 54058286), (14, 27029143), (379, 998438), (758, 499219), (2653, 142634), (5306, 71317)]