1330956661774

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{21756901}}^1$

素因数の和:21757395

約数の個数: 16

約数和(自身を含む): 2028613542480

約数和(自身を除く): 697656880706

約数列:

[1, 2, 73, 146, 419, 838, 30587, 61174, 21756901, 43513802, 1588253773, 3176507546, 9116141519, 18232283038, 665478330887, 1330956661774]

約数ペア:

[(1, 1330956661774), (2, 665478330887), (73, 18232283038), (146, 9116141519), (419, 3176507546), (838, 1588253773), (30587, 43513802), (61174, 21756901)]