275994914

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 476905320

約数和(自身を除く): 200910406

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 169, 338, 377, 481, 754, 761, 962, 1073, 1522, 2146, 4901, 6253, 9802, 9893, 12506, 13949, 19786, 22069, 27898, 28157, 44138, 56314, 128609, 181337, 257218, 286897, 362674, 366041, 573794, 732082, 816553, 1633106, 3729661, 4758533, 7459322, 9517066, 10615189, 21230378, 137997457, 275994914]

約数ペア:

[(1, 275994914), (2, 137997457), (13, 21230378), (26, 10615189), (29, 9517066), (37, 7459322), (58, 4758533), (74, 3729661), (169, 1633106), (338, 816553), (377, 732082), (481, 573794), (754, 366041), (761, 362674), (962, 286897), (1073, 257218), (1522, 181337), (2146, 128609), (4901, 56314), (6253, 44138), (9802, 28157), (9893, 27898), (12506, 22069), (13949, 19786)]