422073142

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{26449}}^1$

素因数の和:26631

約数の個数: 16

約数和(自身を含む): 647496000

約数和(自身を除く): 225422858

約数列:

[1, 2, 79, 101, 158, 202, 7979, 15958, 26449, 52898, 2089471, 2671349, 4178942, 5342698, 211036571, 422073142]

約数ペア:

[(1, 422073142), (2, 211036571), (79, 5342698), (101, 4178942), (158, 2671349), (202, 2089471), (7979, 52898), (15958, 26449)]