1977424

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1774

約数の個数: 20

約数和(自身を含む): 3886036

約数和(自身を除く): 1908612

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1693, 3386, 6772, 13544, 27088, 123589, 247178, 494356, 988712, 1977424]

約数ペア:

[(1, 1977424), (2, 988712), (4, 494356), (8, 247178), (16, 123589), (73, 27088), (146, 13544), (292, 6772), (584, 3386), (1168, 1693)]