907667072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{545473}}^1$

素因数の和:545500

約数の個数: 32

約数和(自身を含む): 1947342180

約数和(自身を除く): 1039675108

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 545473, 1090946, 2181892, 4363784, 7091149, 8727568, 14182298, 17455136, 28364596, 34910272, 56729192, 69820544, 113458384, 226916768, 453833536, 907667072]

約数ペア:

[(1, 907667072), (2, 453833536), (4, 226916768), (8, 113458384), (13, 69820544), (16, 56729192), (26, 34910272), (32, 28364596), (52, 17455136), (64, 14182298), (104, 8727568), (128, 7091149), (208, 4363784), (416, 2181892), (832, 1090946), (1664, 545473)]