2450896

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 5515520

約数和(自身を除く): 3064624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 277, 316, 553, 554, 632, 1106, 1108, 1264, 1939, 2212, 2216, 3878, 4424, 4432, 7756, 8848, 15512, 21883, 31024, 43766, 87532, 153181, 175064, 306362, 350128, 612724, 1225448, 2450896]

約数ペア:

[(1, 2450896), (2, 1225448), (4, 612724), (7, 350128), (8, 306362), (14, 175064), (16, 153181), (28, 87532), (56, 43766), (79, 31024), (112, 21883), (158, 15512), (277, 8848), (316, 7756), (553, 4432), (554, 4424), (632, 3878), (1106, 2216), (1108, 2212), (1264, 1939)]