385716565511

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{5285309}}^1$

素因数の和:5285518

約数の個数: 16

約数和(自身を含む): 426207398400

約数和(自身を除く): 40490832889

約数列:

[1, 19, 23, 167, 437, 3173, 3841, 72979, 5285309, 100420871, 121562107, 882646603, 2309680033, 16770285457, 20300871869, 385716565511]

約数ペア:

[(1, 385716565511), (19, 20300871869), (23, 16770285457), (167, 2309680033), (437, 882646603), (3173, 121562107), (3841, 100420871), (72979, 5285309)]