21976272002

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{247141}}^1$

素因数の和:247573

約数の個数: 16

約数和(自身を含む): 33284095992

約数和(自身を除く): 11307823990

約数列:

[1, 2, 173, 257, 346, 514, 44461, 88922, 247141, 494282, 42755393, 63515237, 85510786, 127030474, 10988136001, 21976272002]

約数ペア:

[(1, 21976272002), (2, 10988136001), (173, 127030474), (257, 85510786), (346, 63515237), (514, 42755393), (44461, 494282), (88922, 247141)]