830809616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4493}}^1$

素因数の和:4648

約数の個数: 80

約数和(自身を含む): 1997205504

約数和(自身を除く): 1166395888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 364, 508, 728, 889, 1016, 1456, 1651, 1778, 2032, 3302, 3556, 4493, 6604, 7112, 8986, 11557, 13208, 14224, 17972, 23114, 26416, 31451, 35944, 46228, 58409, 62902, 71888, 92456, 116818, 125804, 184912, 233636, 251608, 408863, 467272, 503216, 570611, 817726, 934544, 1141222, 1635452, 2282444, 3270904, 3994277, 4564888, 6541808, 7417943, 7988554, 9129776, 14835886, 15977108, 29671772, 31954216, 51925601, 59343544, 63908432, 103851202, 118687088, 207702404, 415404808, 830809616]

約数ペア:

[(1, 830809616), (2, 415404808), (4, 207702404), (7, 118687088), (8, 103851202), (13, 63908432), (14, 59343544), (16, 51925601), (26, 31954216), (28, 29671772), (52, 15977108), (56, 14835886), (91, 9129776), (104, 7988554), (112, 7417943), (127, 6541808), (182, 4564888), (208, 3994277), (254, 3270904), (364, 2282444), (508, 1635452), (728, 1141222), (889, 934544), (1016, 817726), (1456, 570611), (1651, 503216), (1778, 467272), (2032, 408863), (3302, 251608), (3556, 233636), (4493, 184912), (6604, 125804), (7112, 116818), (8986, 92456), (11557, 71888), (13208, 62902), (14224, 58409), (17972, 46228), (23114, 35944), (26416, 31451)]