2261569492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{6547}}^1$

素因数の和:6657

約数の個数: 72

約数和(自身を含む): 4965688896

約数和(自身を除く): 2704119404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 169, 182, 292, 338, 364, 511, 676, 949, 1022, 1183, 1898, 2044, 2366, 3796, 4732, 6547, 6643, 12337, 13094, 13286, 24674, 26188, 26572, 45829, 49348, 85111, 86359, 91658, 170222, 172718, 183316, 340444, 345436, 477931, 595777, 955862, 1106443, 1191554, 1911724, 2212886, 2383108, 3345517, 4425772, 6213103, 6691034, 7745101, 12426206, 13382068, 15490202, 24852412, 30980404, 43491721, 80770339, 86983442, 161540678, 173966884, 323081356, 565392373, 1130784746, 2261569492]

約数ペア:

[(1, 2261569492), (2, 1130784746), (4, 565392373), (7, 323081356), (13, 173966884), (14, 161540678), (26, 86983442), (28, 80770339), (52, 43491721), (73, 30980404), (91, 24852412), (146, 15490202), (169, 13382068), (182, 12426206), (292, 7745101), (338, 6691034), (364, 6213103), (511, 4425772), (676, 3345517), (949, 2383108), (1022, 2212886), (1183, 1911724), (1898, 1191554), (2044, 1106443), (2366, 955862), (3796, 595777), (4732, 477931), (6547, 345436), (6643, 340444), (12337, 183316), (13094, 172718), (13286, 170222), (24674, 91658), (26188, 86359), (26572, 85111), (45829, 49348)]