1293796

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 2822400

約数和(自身を除く): 1528604

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 49, 82, 92, 98, 161, 164, 196, 287, 322, 343, 574, 644, 686, 943, 1127, 1148, 1372, 1886, 2009, 2254, 3772, 4018, 4508, 6601, 7889, 8036, 13202, 14063, 15778, 26404, 28126, 31556, 46207, 56252, 92414, 184828, 323449, 646898, 1293796]

約数ペア:

[(1, 1293796), (2, 646898), (4, 323449), (7, 184828), (14, 92414), (23, 56252), (28, 46207), (41, 31556), (46, 28126), (49, 26404), (82, 15778), (92, 14063), (98, 13202), (161, 8036), (164, 7889), (196, 6601), (287, 4508), (322, 4018), (343, 3772), (574, 2254), (644, 2009), (686, 1886), (943, 1372), (1127, 1148)]