2840949296

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{16111}}^1$

素因数の和:16329

約数の個数: 40

約数和(自身を含む): 5610069504

約数和(自身を除く): 2769120208

約数列:

[1, 2, 4, 8, 16, 103, 107, 206, 214, 412, 428, 824, 856, 1648, 1712, 11021, 16111, 22042, 32222, 44084, 64444, 88168, 128888, 176336, 257776, 1659433, 1723877, 3318866, 3447754, 6637732, 6895508, 13275464, 13791016, 26550928, 27582032, 177559331, 355118662, 710237324, 1420474648, 2840949296]

約数ペア:

[(1, 2840949296), (2, 1420474648), (4, 710237324), (8, 355118662), (16, 177559331), (103, 27582032), (107, 26550928), (206, 13791016), (214, 13275464), (412, 6895508), (428, 6637732), (824, 3447754), (856, 3318866), (1648, 1723877), (1712, 1659433), (11021, 257776), (16111, 176336), (22042, 128888), (32222, 88168), (44084, 64444)]