69800978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{21139}}^1$

素因数の和:21281

約数の個数: 16

約数和(自身を含む): 113648640

約数和(自身を除く): 43847662

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 21139, 42278, 274807, 549614, 2684653, 5369306, 34900489, 69800978]

約数ペア:

[(1, 69800978), (2, 34900489), (13, 5369306), (26, 2684653), (127, 549614), (254, 274807), (1651, 42278), (3302, 21139)]