260244907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1471}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 290160640

約数和(自身を除く): 29915733

約数列:

[1, 13, 31, 403, 439, 1471, 5707, 13609, 19123, 45601, 176917, 592813, 645769, 8394997, 20018839, 260244907]

約数ペア:

[(1, 260244907), (13, 20018839), (31, 8394997), (403, 645769), (439, 592813), (1471, 176917), (5707, 45601), (13609, 19123)]