2015942404

素因数分解:

$2^2\times 7^1\times {\mathrm{2579}}^1\times {\mathrm{27917}}^1$

素因数の和:30507

約数の個数: 24

約数和(自身を含む): 4033592640

約数和(自身を除く): 2017650236

約数列:

[1, 2, 4, 7, 14, 28, 2579, 5158, 10316, 18053, 27917, 36106, 55834, 72212, 111668, 195419, 390838, 781676, 71997943, 143995886, 287991772, 503985601, 1007971202, 2015942404]

約数ペア:

[(1, 2015942404), (2, 1007971202), (4, 503985601), (7, 287991772), (14, 143995886), (28, 71997943), (2579, 781676), (5158, 390838), (10316, 195419), (18053, 111668), (27917, 72212), (36106, 55834)]