8049641612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{3511}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 15033607680

約数和(自身を除く): 6983966068

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 311, 388, 622, 1244, 1843, 3511, 3686, 5909, 7022, 7372, 11818, 14044, 23636, 30167, 60334, 66709, 120668, 133418, 266836, 340567, 573173, 681134, 1091921, 1146346, 1362268, 2183842, 2292692, 4367684, 6470773, 12941546, 20746499, 25883092, 41492998, 82985996, 105916337, 211832674, 423665348, 2012410403, 4024820806, 8049641612]

約数ペア:

[(1, 8049641612), (2, 4024820806), (4, 2012410403), (19, 423665348), (38, 211832674), (76, 105916337), (97, 82985996), (194, 41492998), (311, 25883092), (388, 20746499), (622, 12941546), (1244, 6470773), (1843, 4367684), (3511, 2292692), (3686, 2183842), (5909, 1362268), (7022, 1146346), (7372, 1091921), (11818, 681134), (14044, 573173), (23636, 340567), (30167, 266836), (60334, 133418), (66709, 120668)]