628488542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{426383}}^1$

素因数の和:426463

約数の個数: 16

約数和(自身を含む): 1043788032

約数和(自身を除く): 415299490

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 426383, 852766, 4690213, 9380426, 28567661, 57135322, 314244271, 628488542]

約数ペア:

[(1, 628488542), (2, 314244271), (11, 57135322), (22, 28567661), (67, 9380426), (134, 4690213), (737, 852766), (1474, 426383)]