979289998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{29123}}^1$

素因数の和:29208

約数の個数: 32

約数和(自身を含む): 1660766976

約数和(自身を除く): 681476978

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 731, 782, 989, 1462, 1978, 16813, 29123, 33626, 58246, 495091, 669829, 990182, 1252289, 1339658, 2504578, 11387093, 21288913, 22774186, 28802647, 42577826, 57605294, 489644999, 979289998]

約数ペア:

[(1, 979289998), (2, 489644999), (17, 57605294), (23, 42577826), (34, 28802647), (43, 22774186), (46, 21288913), (86, 11387093), (391, 2504578), (731, 1339658), (782, 1252289), (989, 990182), (1462, 669829), (1978, 495091), (16813, 58246), (29123, 33626)]