1966993742

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1448449}}^1$

素因数の和:1448555

約数の個数: 16

約数和(自身を含む): 3406754400

約数和(自身を除く): 1439760658

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 1448449, 2896898, 10139143, 20278286, 140499553, 280999106, 983496871, 1966993742]

約数ペア:

[(1, 1966993742), (2, 983496871), (7, 280999106), (14, 140499553), (97, 20278286), (194, 10139143), (679, 2896898), (1358, 1448449)]