397130132

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{947}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 842825088

約数和(自身を除く): 445694956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 881, 947, 1762, 1894, 3524, 3788, 6167, 6629, 12334, 13258, 14977, 16099, 24668, 26516, 29954, 32198, 59908, 64396, 104839, 112693, 209678, 225386, 419356, 450772, 834307, 1668614, 3337228, 5840149, 11680298, 14183219, 23360596, 28366438, 56732876, 99282533, 198565066, 397130132]

約数ペア:

[(1, 397130132), (2, 198565066), (4, 99282533), (7, 56732876), (14, 28366438), (17, 23360596), (28, 14183219), (34, 11680298), (68, 5840149), (119, 3337228), (238, 1668614), (476, 834307), (881, 450772), (947, 419356), (1762, 225386), (1894, 209678), (3524, 112693), (3788, 104839), (6167, 64396), (6629, 59908), (12334, 32198), (13258, 29954), (14977, 26516), (16099, 24668)]