804979076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1091}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 1579556160

約数和(自身を除く): 774577084

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 409, 451, 818, 902, 1091, 1636, 1804, 2182, 4364, 4499, 8998, 12001, 16769, 17996, 24002, 33538, 44731, 48004, 67076, 89462, 178924, 184459, 368918, 446219, 492041, 737836, 892438, 984082, 1784876, 1968164, 4908409, 9816818, 18294979, 19633636, 36589958, 73179916, 201244769, 402489538, 804979076]

約数ペア:

[(1, 804979076), (2, 402489538), (4, 201244769), (11, 73179916), (22, 36589958), (41, 19633636), (44, 18294979), (82, 9816818), (164, 4908409), (409, 1968164), (451, 1784876), (818, 984082), (902, 892438), (1091, 737836), (1636, 492041), (1804, 446219), (2182, 368918), (4364, 184459), (4499, 178924), (8998, 89462), (12001, 67076), (16769, 48004), (17996, 44731), (24002, 33538)]