81950914838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{800599}}^1$

素因数の和:800772

約数の個数: 32

約数和(自身を含む): 137728819200

約数和(自身を除く): 55777904362

約数列:

[1, 2, 13, 26, 31, 62, 127, 254, 403, 806, 1651, 3302, 3937, 7874, 51181, 102362, 800599, 1601198, 10407787, 20815574, 24818569, 49637138, 101676073, 203352146, 322641397, 645282794, 1321788949, 2643577898, 3151958263, 6303916526, 40975457419, 81950914838]

約数ペア:

[(1, 81950914838), (2, 40975457419), (13, 6303916526), (26, 3151958263), (31, 2643577898), (62, 1321788949), (127, 645282794), (254, 322641397), (403, 203352146), (806, 101676073), (1651, 49637138), (3302, 24818569), (3937, 20815574), (7874, 10407787), (51181, 1601198), (102362, 800599)]