1330667926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2551}}^1$

素因数の和:2669

約数の個数: 64

約数和(自身を含む): 2513617920

約数和(自身を除く): 1182949994

約数列:

[1, 2, 7, 14, 19, 37, 38, 53, 74, 106, 133, 259, 266, 371, 518, 703, 742, 1007, 1406, 1961, 2014, 2551, 3922, 4921, 5102, 7049, 9842, 13727, 14098, 17857, 27454, 35714, 37259, 48469, 74518, 94387, 96938, 135203, 188774, 260813, 270406, 339283, 521626, 660709, 678566, 946421, 1321418, 1793353, 1892842, 2568857, 3586706, 5002511, 5137714, 10005022, 12553471, 17981999, 25106942, 35017577, 35963998, 70035154, 95047709, 190095418, 665333963, 1330667926]

約数ペア:

[(1, 1330667926), (2, 665333963), (7, 190095418), (14, 95047709), (19, 70035154), (37, 35963998), (38, 35017577), (53, 25106942), (74, 17981999), (106, 12553471), (133, 10005022), (259, 5137714), (266, 5002511), (371, 3586706), (518, 2568857), (703, 1892842), (742, 1793353), (1007, 1321418), (1406, 946421), (1961, 678566), (2014, 660709), (2551, 521626), (3922, 339283), (4921, 270406), (5102, 260813), (7049, 188774), (9842, 135203), (13727, 96938), (14098, 94387), (17857, 74518), (27454, 48469), (35714, 37259)]