7802705548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1\times {\mathrm{4493}}^1$

素因数の和:5898

約数の個数: 48

約数和(自身を含む): 15424486560

約数和(自身を除く): 7621781012

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 1361, 2722, 4493, 5444, 8986, 14971, 17972, 29942, 39469, 49423, 59884, 78938, 98846, 130297, 157876, 197692, 260594, 434159, 521188, 868318, 1433267, 1736636, 2866534, 5733068, 6114973, 12229946, 24459892, 67264703, 134529406, 177334217, 269058812, 354668434, 709336868, 1950676387, 3901352774, 7802705548]

約数ペア:

[(1, 7802705548), (2, 3901352774), (4, 1950676387), (11, 709336868), (22, 354668434), (29, 269058812), (44, 177334217), (58, 134529406), (116, 67264703), (319, 24459892), (638, 12229946), (1276, 6114973), (1361, 5733068), (2722, 2866534), (4493, 1736636), (5444, 1433267), (8986, 868318), (14971, 521188), (17972, 434159), (29942, 260594), (39469, 197692), (49423, 157876), (59884, 130297), (78938, 98846)]