2651004

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:570

約数の個数: 36

約数和(自身を含む): 6752200

約数和(自身を除く): 4101196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 349, 422, 633, 698, 844, 1047, 1266, 1396, 1899, 2094, 2532, 3141, 3798, 4188, 6282, 7596, 12564, 73639, 147278, 220917, 294556, 441834, 662751, 883668, 1325502, 2651004]

約数ペア:

[(1, 2651004), (2, 1325502), (3, 883668), (4, 662751), (6, 441834), (9, 294556), (12, 220917), (18, 147278), (36, 73639), (211, 12564), (349, 7596), (422, 6282), (633, 4188), (698, 3798), (844, 3141), (1047, 2532), (1266, 2094), (1396, 1899)]