2243349704

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{638767}}^1$

素因数の和:639212

約数の個数: 16

約数和(自身を含む): 4215868800

約数和(自身を除く): 1972519096

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 638767, 1277534, 2555068, 5110136, 280418713, 560837426, 1121674852, 2243349704]

約数ペア:

[(1, 2243349704), (2, 1121674852), (4, 560837426), (8, 280418713), (439, 5110136), (878, 2555068), (1756, 1277534), (3512, 638767)]