1801238296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{2069}}^1$

素因数の和:2860

約数の個数: 64

約数和(自身を含む): 3974896800

約数和(自身を除く): 2173658504

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 761, 1144, 1522, 2069, 3044, 4138, 6088, 8276, 8371, 9893, 16552, 16742, 19786, 22759, 26897, 33484, 39572, 45518, 53794, 66968, 79144, 91036, 107588, 108823, 182072, 215176, 217646, 295867, 435292, 591734, 870584, 1183468, 1574509, 2366936, 3149018, 6298036, 12596072, 17319599, 20468617, 34639198, 40937234, 69278396, 81874468, 138556792, 163748936, 225154787, 450309574, 900619148, 1801238296]

約数ペア:

[(1, 1801238296), (2, 900619148), (4, 450309574), (8, 225154787), (11, 163748936), (13, 138556792), (22, 81874468), (26, 69278396), (44, 40937234), (52, 34639198), (88, 20468617), (104, 17319599), (143, 12596072), (286, 6298036), (572, 3149018), (761, 2366936), (1144, 1574509), (1522, 1183468), (2069, 870584), (3044, 591734), (4138, 435292), (6088, 295867), (8276, 217646), (8371, 215176), (9893, 182072), (16552, 108823), (16742, 107588), (19786, 91036), (22759, 79144), (26897, 66968), (33484, 53794), (39572, 45518)]