239274014

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43711}}^1$

素因数の和:43760

約数の個数: 32

約数和(自身を含む): 453206016

約数和(自身を除く): 213932002

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 43711, 87422, 305977, 611954, 743087, 1005353, 1486174, 2010706, 5201609, 7037471, 10403218, 14074942, 17091001, 34182002, 119637007, 239274014]

約数ペア:

[(1, 239274014), (2, 119637007), (7, 34182002), (14, 17091001), (17, 14074942), (23, 10403218), (34, 7037471), (46, 5201609), (119, 2010706), (161, 1486174), (238, 1005353), (322, 743087), (391, 611954), (782, 305977), (2737, 87422), (5474, 43711)]