457283169136

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{402538001}}^1$

素因数の和:402538080

約数の個数: 20

約数和(自身を含む): 898464820464

約数和(自身を除く): 441181651328

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 402538001, 805076002, 1610152004, 3220304008, 6440608016, 28580198071, 57160396142, 114320792284, 228641584568, 457283169136]

約数ペア:

[(1, 457283169136), (2, 228641584568), (4, 114320792284), (8, 57160396142), (16, 28580198071), (71, 6440608016), (142, 3220304008), (284, 1610152004), (568, 805076002), (1136, 402538001)]