745103671718

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3671221}}^1$

素因数の和:3671365

約数の個数: 48

約数和(自身を含む): 1381113716400

約数和(自身を除く): 636010044682

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 109, 133, 218, 266, 763, 931, 1526, 1862, 2071, 4142, 5341, 10682, 14497, 28994, 101479, 202958, 3671221, 7342442, 25698547, 51397094, 69753199, 139506398, 179889829, 359779658, 400163089, 488272393, 800326178, 976544786, 2801141623, 3417906751, 5602283246, 6835813502, 7603098691, 15206197382, 19607991361, 39215982722, 53221690837, 106443381674, 372551835859, 745103671718]

約数ペア:

[(1, 745103671718), (2, 372551835859), (7, 106443381674), (14, 53221690837), (19, 39215982722), (38, 19607991361), (49, 15206197382), (98, 7603098691), (109, 6835813502), (133, 5602283246), (218, 3417906751), (266, 2801141623), (763, 976544786), (931, 800326178), (1526, 488272393), (1862, 400163089), (2071, 359779658), (4142, 179889829), (5341, 139506398), (10682, 69753199), (14497, 51397094), (28994, 25698547), (101479, 7342442), (202958, 3671221)]