172945162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{9739}}^1$

素因数の和:10437

約数の個数: 16

約数和(自身を含む): 279810720

約数和(自身を除く): 106865558

約数列:

[1, 2, 13, 26, 683, 1366, 8879, 9739, 17758, 19478, 126607, 253214, 6651737, 13303474, 86472581, 172945162]

約数ペア:

[(1, 172945162), (2, 86472581), (13, 13303474), (26, 6651737), (683, 253214), (1366, 126607), (8879, 19478), (9739, 17758)]