1913307074

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1901}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 3538632960

約数和(自身を除く): 1625325886

約数列:

[1, 2, 7, 14, 29, 37, 58, 67, 74, 134, 203, 259, 406, 469, 518, 938, 1073, 1901, 1943, 2146, 2479, 3802, 3886, 4958, 7511, 13307, 13601, 15022, 17353, 26614, 27202, 34706, 55129, 70337, 71891, 110258, 127367, 140674, 143782, 254734, 385903, 492359, 503237, 771806, 891569, 984718, 1006474, 1783138, 2039773, 3693643, 4079546, 4712579, 7387286, 9425158, 14278411, 25855501, 28556822, 32988053, 51711002, 65976106, 136664791, 273329582, 956653537, 1913307074]

約数ペア:

[(1, 1913307074), (2, 956653537), (7, 273329582), (14, 136664791), (29, 65976106), (37, 51711002), (58, 32988053), (67, 28556822), (74, 25855501), (134, 14278411), (203, 9425158), (259, 7387286), (406, 4712579), (469, 4079546), (518, 3693643), (938, 2039773), (1073, 1783138), (1901, 1006474), (1943, 984718), (2146, 891569), (2479, 771806), (3802, 503237), (3886, 492359), (4958, 385903), (7511, 254734), (13307, 143782), (13601, 140674), (15022, 127367), (17353, 110258), (26614, 71891), (27202, 70337), (34706, 55129)]