859005004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{8297}}^1$

素因数の和:8506

約数の個数: 48

約数和(自身を含む): 1776037536

約数和(自身を除く): 917032532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 181, 286, 362, 572, 724, 1991, 2353, 3982, 4706, 7964, 8297, 9412, 16594, 25883, 33188, 51766, 91267, 103532, 107861, 182534, 215722, 365068, 431444, 1186471, 1501757, 2372942, 3003514, 4745884, 6007028, 16519327, 19522841, 33038654, 39045682, 66077308, 78091364, 214751251, 429502502, 859005004]

約数ペア:

[(1, 859005004), (2, 429502502), (4, 214751251), (11, 78091364), (13, 66077308), (22, 39045682), (26, 33038654), (44, 19522841), (52, 16519327), (143, 6007028), (181, 4745884), (286, 3003514), (362, 2372942), (572, 1501757), (724, 1186471), (1991, 431444), (2353, 365068), (3982, 215722), (4706, 182534), (7964, 107861), (8297, 103532), (9412, 91267), (16594, 51766), (25883, 33188)]