1815424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 3898440

約数和(自身を除く): 2083016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1091, 1664, 2182, 4364, 8728, 14183, 17456, 28366, 34912, 56732, 69824, 113464, 139648, 226928, 453856, 907712, 1815424]

約数ペア:

[(1, 1815424), (2, 907712), (4, 453856), (8, 226928), (13, 139648), (16, 113464), (26, 69824), (32, 56732), (52, 34912), (64, 28366), (104, 17456), (128, 14183), (208, 8728), (416, 4364), (832, 2182), (1091, 1664)]