90279982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 154828800

約数和(自身を除く): 64548818

約数列:

[1, 2, 13, 19, 26, 38, 127, 247, 254, 494, 1439, 1651, 2413, 2878, 3302, 4826, 18707, 27341, 31369, 37414, 54682, 62738, 182753, 355433, 365506, 710866, 2375789, 3472307, 4751578, 6944614, 45139991, 90279982]

約数ペア:

[(1, 90279982), (2, 45139991), (13, 6944614), (19, 4751578), (26, 3472307), (38, 2375789), (127, 710866), (247, 365506), (254, 355433), (494, 182753), (1439, 62738), (1651, 54682), (2413, 37414), (2878, 31369), (3302, 27341), (4826, 18707)]