291239502082

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{12739}}^1\times {\mathrm{30161}}^1$

素因数の和:43281

約数の個数: 16

約数和(自身を含む): 438060823200

約数和(自身を除く): 146821321118

約数列:

[1, 2, 379, 758, 12739, 25478, 30161, 60322, 4828081, 9656162, 11431019, 22862038, 384220979, 768441958, 145619751041, 291239502082]

約数ペア:

[(1, 291239502082), (2, 145619751041), (379, 768441958), (758, 384220979), (12739, 22862038), (25478, 11431019), (30161, 9656162), (60322, 4828081)]