2258116

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 4725756

約数和(自身を除く): 2467640

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 281, 287, 562, 574, 1124, 1148, 1967, 2009, 3934, 4018, 7868, 8036, 11521, 13769, 23042, 27538, 46084, 55076, 80647, 161294, 322588, 564529, 1129058, 2258116]

約数ペア:

[(1, 2258116), (2, 1129058), (4, 564529), (7, 322588), (14, 161294), (28, 80647), (41, 55076), (49, 46084), (82, 27538), (98, 23042), (164, 13769), (196, 11521), (281, 8036), (287, 7868), (562, 4018), (574, 3934), (1124, 2009), (1148, 1967)]