743145328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2444557}}^1$

素因数の和:2444584

約数の個数: 20

約数和(自身を含む): 1515625960

約数和(自身を除く): 772480632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2444557, 4889114, 9778228, 19556456, 39112912, 46446583, 92893166, 185786332, 371572664, 743145328]

約数ペア:

[(1, 743145328), (2, 371572664), (4, 185786332), (8, 92893166), (16, 46446583), (19, 39112912), (38, 19556456), (76, 9778228), (152, 4889114), (304, 2444557)]