855859207252

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1\times {\mathrm{405869}}^1$

素因数の和:406600

約数の個数: 48

約数和(自身を含む): 1728110039040

約数和(自身を除く): 872250831788

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 593, 889, 1186, 1778, 2372, 3556, 4151, 8302, 16604, 75311, 150622, 301244, 405869, 527177, 811738, 1054354, 1623476, 2108708, 2841083, 5682166, 11364332, 51545363, 103090726, 206181452, 240680317, 360817541, 481360634, 721635082, 962721268, 1443270164, 1684762219, 3369524438, 6739048876, 30566400259, 61132800518, 122265601036, 213964801813, 427929603626, 855859207252]

約数ペア:

[(1, 855859207252), (2, 427929603626), (4, 213964801813), (7, 122265601036), (14, 61132800518), (28, 30566400259), (127, 6739048876), (254, 3369524438), (508, 1684762219), (593, 1443270164), (889, 962721268), (1186, 721635082), (1778, 481360634), (2372, 360817541), (3556, 240680317), (4151, 206181452), (8302, 103090726), (16604, 51545363), (75311, 11364332), (150622, 5682166), (301244, 2841083), (405869, 2108708), (527177, 1623476), (811738, 1054354)]