2225972

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 4658724

約数和(自身を除く): 2432752

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 277, 287, 554, 574, 1108, 1148, 1939, 2009, 3878, 4018, 7756, 8036, 11357, 13573, 22714, 27146, 45428, 54292, 79499, 158998, 317996, 556493, 1112986, 2225972]

約数ペア:

[(1, 2225972), (2, 1112986), (4, 556493), (7, 317996), (14, 158998), (28, 79499), (41, 54292), (49, 45428), (82, 27146), (98, 22714), (164, 13573), (196, 11357), (277, 8036), (287, 7756), (554, 4018), (574, 3878), (1108, 2009), (1148, 1939)]