1969969594817

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{22401037}}^1$

素因数の和:22401800

約数の個数: 16

約数和(自身を含む): 2387054609280

約数和(自身を除く): 417085014463

約数列:

[1, 7, 17, 119, 739, 5173, 12563, 87941, 22401037, 156807259, 380817629, 2665723403, 16554366343, 115880564401, 281424227831, 1969969594817]

約数ペア:

[(1, 1969969594817), (7, 281424227831), (17, 115880564401), (119, 16554366343), (739, 2665723403), (5173, 380817629), (12563, 156807259), (87941, 22401037)]