2047157092

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{457}}^1\times {\mathrm{2551}}^1$

素因数の和:3451

約数の個数: 24

約数和(自身を含む): 3599953280

約数和(自身を除く): 1552796188

約数列:

[1, 2, 4, 439, 457, 878, 914, 1756, 1828, 2551, 5102, 10204, 200623, 401246, 802492, 1119889, 1165807, 2239778, 2331614, 4479556, 4663228, 511789273, 1023578546, 2047157092]

約数ペア:

[(1, 2047157092), (2, 1023578546), (4, 511789273), (439, 4663228), (457, 4479556), (878, 2331614), (914, 2239778), (1756, 1165807), (1828, 1119889), (2551, 802492), (5102, 401246), (10204, 200623)]