2655088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 5463936

約数和(自身を除く): 2808848

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 101, 106, 124, 202, 212, 248, 404, 424, 496, 808, 848, 1616, 1643, 3131, 3286, 5353, 6262, 6572, 10706, 12524, 13144, 21412, 25048, 26288, 42824, 50096, 85648, 165943, 331886, 663772, 1327544, 2655088]

約数ペア:

[(1, 2655088), (2, 1327544), (4, 663772), (8, 331886), (16, 165943), (31, 85648), (53, 50096), (62, 42824), (101, 26288), (106, 25048), (124, 21412), (202, 13144), (212, 12524), (248, 10706), (404, 6572), (424, 6262), (496, 5353), (808, 3286), (848, 3131), (1616, 1643)]