1293885194

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4018277}}^1$

素因数の和:4018309

約数の個数: 16

約数和(自身を含む): 2314528128

約数和(自身を除く): 1020642934

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 4018277, 8036554, 28127939, 56255878, 92420371, 184840742, 646942597, 1293885194]

約数ペア:

[(1, 1293885194), (2, 646942597), (7, 184840742), (14, 92420371), (23, 56255878), (46, 28127939), (161, 8036554), (322, 4018277)]