2789284

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 5080320

約数和(自身を除く): 2291036

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 223, 236, 446, 892, 3127, 6254, 11819, 12508, 13157, 23638, 26314, 47276, 52628, 697321, 1394642, 2789284]

約数ペア:

[(1, 2789284), (2, 1394642), (4, 697321), (53, 52628), (59, 47276), (106, 26314), (118, 23638), (212, 13157), (223, 12508), (236, 11819), (446, 6254), (892, 3127)]