118965982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{42397}}^1$

素因数の和:42483

約数の個数: 16

約数和(自身を含む): 189264672

約数和(自身を除く): 70298690

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 42397, 84794, 975131, 1950262, 2586217, 5172434, 59482991, 118965982]

約数ペア:

[(1, 118965982), (2, 59482991), (23, 5172434), (46, 2586217), (61, 1950262), (122, 975131), (1403, 84794), (2806, 42397)]