1993971302401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1087}}^1\times {\mathrm{12829}}^1$

素因数の和:14593

約数の個数: 32

約数和(自身を含む): 2279455395840

約数和(自身を除く): 285484093439

約数列:

[1, 13, 17, 221, 647, 1087, 8411, 10999, 12829, 14131, 18479, 142987, 166777, 218093, 240227, 703289, 2835209, 8300363, 9142757, 11955913, 13945123, 107904719, 141106171, 155426869, 181286599, 237067091, 1834380223, 3081872183, 9022494581, 117292429553, 153382407877, 1993971302401]

約数ペア:

[(1, 1993971302401), (13, 153382407877), (17, 117292429553), (221, 9022494581), (647, 3081872183), (1087, 1834380223), (8411, 237067091), (10999, 181286599), (12829, 155426869), (14131, 141106171), (18479, 107904719), (142987, 13945123), (166777, 11955913), (218093, 9142757), (240227, 8300363), (703289, 2835209)]