111330209816

素因数分解:

$2^3\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{995513}}^1$

素因数の和:997523

約数の個数: 32

約数和(自身を含む): 238684436640

約数和(自身を除く): 127354226824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1997, 3994, 7988, 13979, 15976, 27958, 55916, 111832, 995513, 1991026, 3982052, 6968591, 7964104, 13937182, 27874364, 55748728, 1988039461, 3976078922, 7952157844, 13916276227, 15904315688, 27832552454, 55665104908, 111330209816]

約数ペア:

[(1, 111330209816), (2, 55665104908), (4, 27832552454), (7, 15904315688), (8, 13916276227), (14, 7952157844), (28, 3976078922), (56, 1988039461), (1997, 55748728), (3994, 27874364), (7988, 13937182), (13979, 7964104), (15976, 6968591), (27958, 3982052), (55916, 1991026), (111832, 995513)]