3130686454

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{401473}}^1$

素因数の和:402039

約数の個数: 16

約数和(自身を含む): 5376539808

約数和(自身を除く): 2245853354

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7798, 401473, 802946, 2810311, 5620622, 223620461, 447240922, 1565343227, 3130686454]

約数ペア:

[(1, 3130686454), (2, 1565343227), (7, 447240922), (14, 223620461), (557, 5620622), (1114, 2810311), (3899, 802946), (7798, 401473)]