830769992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2029}}^1$

素因数の和:2206

約数の個数: 64

約数和(自身を含む): 1746124800

約数和(自身を除く): 915354808

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 127, 248, 254, 403, 508, 806, 1016, 1612, 1651, 2029, 3224, 3302, 3937, 4058, 6604, 7874, 8116, 13208, 15748, 16232, 26377, 31496, 51181, 52754, 62899, 102362, 105508, 125798, 204724, 211016, 251596, 257683, 409448, 503192, 515366, 817687, 1030732, 1635374, 2061464, 3270748, 3349879, 6541496, 6699758, 7988173, 13399516, 15976346, 26799032, 31952692, 63905384, 103846249, 207692498, 415384996, 830769992]

約数ペア:

[(1, 830769992), (2, 415384996), (4, 207692498), (8, 103846249), (13, 63905384), (26, 31952692), (31, 26799032), (52, 15976346), (62, 13399516), (104, 7988173), (124, 6699758), (127, 6541496), (248, 3349879), (254, 3270748), (403, 2061464), (508, 1635374), (806, 1030732), (1016, 817687), (1612, 515366), (1651, 503192), (2029, 409448), (3224, 257683), (3302, 251596), (3937, 211016), (4058, 204724), (6604, 125798), (7874, 105508), (8116, 102362), (13208, 62899), (15748, 52754), (16232, 51181), (26377, 31496)]