971206366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 1584273600

約数和(自身を除く): 613067234

約数列:

[1, 2, 13, 26, 199, 337, 398, 557, 674, 1114, 2587, 4381, 5174, 7241, 8762, 14482, 67063, 110843, 134126, 187709, 221686, 375418, 871819, 1440959, 1743638, 2440217, 2881918, 4880434, 37354091, 74708182, 485603183, 971206366]

約数ペア:

[(1, 971206366), (2, 485603183), (13, 74708182), (26, 37354091), (199, 4880434), (337, 2881918), (398, 2440217), (557, 1743638), (674, 1440959), (1114, 871819), (2587, 375418), (4381, 221686), (5174, 187709), (7241, 134126), (8762, 110843), (14482, 67063)]