1117004

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 36

約数和(自身を含む): 2346120

約数和(自身を除く): 1229116

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 139, 164, 196, 278, 287, 556, 574, 973, 1148, 1946, 2009, 3892, 4018, 5699, 6811, 8036, 11398, 13622, 22796, 27244, 39893, 79786, 159572, 279251, 558502, 1117004]

約数ペア:

[(1, 1117004), (2, 558502), (4, 279251), (7, 159572), (14, 79786), (28, 39893), (41, 27244), (49, 22796), (82, 13622), (98, 11398), (139, 8036), (164, 6811), (196, 5699), (278, 4018), (287, 3892), (556, 2009), (574, 1946), (973, 1148)]