8736988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 16546320

約数和(自身を除く): 7809332

約数列:

[1, 2, 4, 13, 26, 52, 401, 419, 802, 838, 1604, 1676, 5213, 5447, 10426, 10894, 20852, 21788, 168019, 336038, 672076, 2184247, 4368494, 8736988]

約数ペア:

[(1, 8736988), (2, 4368494), (4, 2184247), (13, 672076), (26, 336038), (52, 168019), (401, 21788), (419, 20852), (802, 10894), (838, 10426), (1604, 5447), (1676, 5213)]