1268740086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{27211}}^1$

素因数の和:27644

約数の個数: 32

約数和(自身を含む): 2677660800

約数和(自身を除く): 1408920714

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 409, 818, 1227, 2454, 7771, 15542, 23313, 27211, 46626, 54422, 81633, 163266, 517009, 1034018, 1551027, 3102054, 11129299, 22258598, 33387897, 66775794, 211456681, 422913362, 634370043, 1268740086]

約数ペア:

[(1, 1268740086), (2, 634370043), (3, 422913362), (6, 211456681), (19, 66775794), (38, 33387897), (57, 22258598), (114, 11129299), (409, 3102054), (818, 1551027), (1227, 1034018), (2454, 517009), (7771, 163266), (15542, 81633), (23313, 54422), (27211, 46626)]