7681388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1033}}^1$

素因数の和:1074

約数の個数: 36

約数和(自身を含む): 15894648

約数和(自身を除く): 8213260

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1033, 1859, 2066, 3718, 4132, 7436, 11363, 13429, 22726, 26858, 45452, 53716, 147719, 174577, 295438, 349154, 590876, 698308, 1920347, 3840694, 7681388]

約数ペア:

[(1, 7681388), (2, 3840694), (4, 1920347), (11, 698308), (13, 590876), (22, 349154), (26, 295438), (44, 174577), (52, 147719), (143, 53716), (169, 45452), (286, 26858), (338, 22726), (572, 13429), (676, 11363), (1033, 7436), (1859, 4132), (2066, 3718)]