1918592

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 4119780

約数和(自身を除く): 2201188

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1153, 1664, 2306, 4612, 9224, 14989, 18448, 29978, 36896, 59956, 73792, 119912, 147584, 239824, 479648, 959296, 1918592]

約数ペア:

[(1, 1918592), (2, 959296), (4, 479648), (8, 239824), (13, 147584), (16, 119912), (26, 73792), (32, 59956), (52, 36896), (64, 29978), (104, 18448), (128, 14989), (208, 9224), (416, 4612), (832, 2306), (1153, 1664)]