490015504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{5717}}^1$

素因数の和:6223

約数の個数: 40

約数和(自身を含む): 1038022848

約数和(自身を除く): 548007344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 487, 974, 1948, 3896, 5357, 5717, 7792, 10714, 11434, 21428, 22868, 42856, 45736, 62887, 85712, 91472, 125774, 251548, 503096, 1006192, 2784179, 5568358, 11136716, 22273432, 30625969, 44546864, 61251938, 122503876, 245007752, 490015504]

約数ペア:

[(1, 490015504), (2, 245007752), (4, 122503876), (8, 61251938), (11, 44546864), (16, 30625969), (22, 22273432), (44, 11136716), (88, 5568358), (176, 2784179), (487, 1006192), (974, 503096), (1948, 251548), (3896, 125774), (5357, 91472), (5717, 85712), (7792, 62887), (10714, 45736), (11434, 42856), (21428, 22868)]