1953804940

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{948449}}^1$

素因数の和:948561

約数の個数: 24

約数和(自身を含む): 4142829600

約数和(自身を除く): 2189024660

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 948449, 1896898, 3793796, 4742245, 9484490, 18968980, 97690247, 195380494, 390760988, 488451235, 976902470, 1953804940]

約数ペア:

[(1, 1953804940), (2, 976902470), (4, 488451235), (5, 390760988), (10, 195380494), (20, 97690247), (103, 18968980), (206, 9484490), (412, 4742245), (515, 3793796), (1030, 1896898), (2060, 948449)]