1447226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:589

約数の個数: 16

約数和(自身を含む): 2388960

約数和(自身を除く): 941734

約数列:

[1, 2, 11, 22, 157, 314, 419, 838, 1727, 3454, 4609, 9218, 65783, 131566, 723613, 1447226]

約数ペア:

[(1, 1447226), (2, 723613), (11, 131566), (22, 65783), (157, 9218), (314, 4609), (419, 3454), (838, 1727)]