2007220512944

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{463}}^1\times {\mathrm{662477}}^1$

素因数の和:663357

約数の個数: 40

約数和(自身を含む): 3906924256320

約数和(自身を除く): 1899703743376

約数列:

[1, 2, 4, 8, 16, 409, 463, 818, 926, 1636, 1852, 3272, 3704, 6544, 7408, 189367, 378734, 662477, 757468, 1324954, 1514936, 2649908, 3029872, 5299816, 10599632, 270953093, 306726851, 541906186, 613453702, 1083812372, 1226907404, 2167624744, 2453814808, 4335249488, 4907629616, 125451282059, 250902564118, 501805128236, 1003610256472, 2007220512944]

約数ペア:

[(1, 2007220512944), (2, 1003610256472), (4, 501805128236), (8, 250902564118), (16, 125451282059), (409, 4907629616), (463, 4335249488), (818, 2453814808), (926, 2167624744), (1636, 1226907404), (1852, 1083812372), (3272, 613453702), (3704, 541906186), (6544, 306726851), (7408, 270953093), (189367, 10599632), (378734, 5299816), (662477, 3029872), (757468, 2649908), (1324954, 1514936)]