1008065384

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{26489}}^1$

素因数の和:26633

約数の個数: 32

約数和(自身を含む): 1945425600

約数和(自身を除く): 937360216

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 4757, 9514, 19028, 26489, 38056, 52978, 105956, 211912, 1774763, 1880719, 3549526, 3761438, 7099052, 7522876, 14198104, 15045752, 126008173, 252016346, 504032692, 1008065384]

約数ペア:

[(1, 1008065384), (2, 504032692), (4, 252016346), (8, 126008173), (67, 15045752), (71, 14198104), (134, 7522876), (142, 7099052), (268, 3761438), (284, 3549526), (536, 1880719), (568, 1774763), (4757, 211912), (9514, 105956), (19028, 52978), (26489, 38056)]