258866495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{9661}}^1$

素因数の和:9922

約数の個数: 16

約数和(自身を含む): 325570752

約数和(自身を除く): 66704257

約数列:

[1, 5, 23, 115, 233, 1165, 5359, 9661, 26795, 48305, 222203, 1111015, 2251013, 11255065, 51773299, 258866495]

約数ペア:

[(1, 258866495), (5, 51773299), (23, 11255065), (115, 2251013), (233, 1111015), (1165, 222203), (5359, 48305), (9661, 26795)]