2956455424

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{444179}}^1$

素因数の和:444210

約数の個数: 40

約数和(自身を含む): 6361545960

約数和(自身を除く): 3405090536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 444179, 888358, 1776716, 3553432, 5774327, 7106864, 11548654, 14213728, 23097308, 28427456, 46194616, 56854912, 92389232, 113709824, 184778464, 227419648, 369556928, 739113856, 1478227712, 2956455424]

約数ペア:

[(1, 2956455424), (2, 1478227712), (4, 739113856), (8, 369556928), (13, 227419648), (16, 184778464), (26, 113709824), (32, 92389232), (52, 56854912), (64, 46194616), (104, 28427456), (128, 23097308), (208, 14213728), (256, 11548654), (416, 7106864), (512, 5774327), (832, 3553432), (1664, 1776716), (3328, 888358), (6656, 444179)]