538338294

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2300591}}^1$

素因数の和:2300612

約数の個数: 24

約数和(自身を含む): 1256123232

約数和(自身を除く): 717784938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2300591, 4601182, 6901773, 13803546, 20705319, 29907683, 41410638, 59815366, 89723049, 179446098, 269169147, 538338294]

約数ペア:

[(1, 538338294), (2, 269169147), (3, 179446098), (6, 89723049), (9, 59815366), (13, 41410638), (18, 29907683), (26, 20705319), (39, 13803546), (78, 6901773), (117, 4601182), (234, 2300591)]