2079883412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{408461}}^1$

素因数の和:408551

約数の個数: 24

約数和(自身を含む): 3888558240

約数和(自身を除く): 1808674828

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 408461, 816922, 1633844, 7760759, 15521518, 27366887, 31043036, 54733774, 109467548, 519970853, 1039941706, 2079883412]

約数ペア:

[(1, 2079883412), (2, 1039941706), (4, 519970853), (19, 109467548), (38, 54733774), (67, 31043036), (76, 27366887), (134, 15521518), (268, 7760759), (1273, 1633844), (2546, 816922), (5092, 408461)]