1217223695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{92179}}^1$

素因数の和:92342

約数の個数: 16

約数和(自身を含む): 1548624000

約数和(自身を除く): 331400305

約数列:

[1, 5, 19, 95, 139, 695, 2641, 13205, 92179, 460895, 1751401, 8757005, 12812881, 64064405, 243444739, 1217223695]

約数ペア:

[(1, 1217223695), (5, 243444739), (19, 64064405), (95, 12812881), (139, 8757005), (695, 1751401), (2641, 460895), (13205, 92179)]