245896196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{675539}}^1$

素因数の和:675563

約数の個数: 24

約数和(自身を含む): 529623360

約数和(自身を除く): 283727164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 675539, 1351078, 2702156, 4728773, 8782007, 9457546, 17564014, 18915092, 35128028, 61474049, 122948098, 245896196]

約数ペア:

[(1, 245896196), (2, 122948098), (4, 61474049), (7, 35128028), (13, 18915092), (14, 17564014), (26, 9457546), (28, 8782007), (52, 4728773), (91, 2702156), (182, 1351078), (364, 675539)]