2479664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 5340432

約数和(自身を除く): 2860768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 193, 292, 386, 584, 772, 803, 1168, 1544, 1606, 2123, 3088, 3212, 4246, 6424, 8492, 12848, 14089, 16984, 28178, 33968, 56356, 112712, 154979, 225424, 309958, 619916, 1239832, 2479664]

約数ペア:

[(1, 2479664), (2, 1239832), (4, 619916), (8, 309958), (11, 225424), (16, 154979), (22, 112712), (44, 56356), (73, 33968), (88, 28178), (146, 16984), (176, 14089), (193, 12848), (292, 8492), (386, 6424), (584, 4246), (772, 3212), (803, 3088), (1168, 2123), (1544, 1606)]