2013186642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{339263}}^1$

素因数の和:339334

約数の個数: 32

約数和(自身を含む): 4299153408

約数和(自身を除く): 2285966766

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 339263, 678526, 1017789, 2035578, 7803049, 14588309, 15606098, 23409147, 29176618, 43764927, 46818294, 87529854, 335531107, 671062214, 1006593321, 2013186642]

約数ペア:

[(1, 2013186642), (2, 1006593321), (3, 671062214), (6, 335531107), (23, 87529854), (43, 46818294), (46, 43764927), (69, 29176618), (86, 23409147), (129, 15606098), (138, 14588309), (258, 7803049), (989, 2035578), (1978, 1017789), (2967, 678526), (5934, 339263)]