1294261628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{795001}}^1$

素因数の和:795053

約数の個数: 24

約数和(自身を含む): 2537646384

約数和(自身を除く): 1243384756

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 795001, 1590002, 3180004, 8745011, 17490022, 29415037, 34980044, 58830074, 117660148, 323565407, 647130814, 1294261628]

約数ペア:

[(1, 1294261628), (2, 647130814), (4, 323565407), (11, 117660148), (22, 58830074), (37, 34980044), (44, 29415037), (74, 17490022), (148, 8745011), (407, 3180004), (814, 1590002), (1628, 795001)]