2507245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 3432240

約数和(自身を除く): 924995

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2269, 11345, 29497, 38573, 147485, 192865, 501449, 2507245]

約数ペア:

[(1, 2507245), (5, 501449), (13, 192865), (17, 147485), (65, 38573), (85, 29497), (221, 11345), (1105, 2269)]