1690697668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3877}}^1$

素因数の和:3973

約数の個数: 72

約数和(自身を含む): 3509326296

約数和(自身を除く): 1818628628

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 106, 121, 187, 212, 242, 374, 484, 583, 748, 901, 1166, 1802, 2057, 2332, 3604, 3877, 4114, 6413, 7754, 8228, 9911, 12826, 15508, 19822, 25652, 39644, 42647, 65909, 85294, 109021, 131818, 170588, 205481, 218042, 263636, 410962, 436084, 469117, 724999, 821924, 938234, 1449998, 1876468, 2260291, 2899996, 3493177, 4520582, 6986354, 7974989, 9041164, 13972708, 15949978, 24863201, 31899956, 38424947, 49726402, 76849894, 99452804, 153699788, 422674417, 845348834, 1690697668]

約数ペア:

[(1, 1690697668), (2, 845348834), (4, 422674417), (11, 153699788), (17, 99452804), (22, 76849894), (34, 49726402), (44, 38424947), (53, 31899956), (68, 24863201), (106, 15949978), (121, 13972708), (187, 9041164), (212, 7974989), (242, 6986354), (374, 4520582), (484, 3493177), (583, 2899996), (748, 2260291), (901, 1876468), (1166, 1449998), (1802, 938234), (2057, 821924), (2332, 724999), (3604, 469117), (3877, 436084), (4114, 410962), (6413, 263636), (7754, 218042), (8228, 205481), (9911, 170588), (12826, 131818), (15508, 109021), (19822, 85294), (25652, 65909), (39644, 42647)]