2880996844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1\times {\mathrm{761}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 5555894400

約数和(自身を除く): 2674897556

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 619, 761, 1238, 1522, 1529, 2476, 3044, 3058, 6116, 6809, 8371, 13618, 16742, 27236, 33484, 86041, 105779, 172082, 211558, 344164, 423116, 471059, 942118, 946451, 1163569, 1884236, 1892902, 2327138, 3785804, 4654276, 5181649, 10363298, 20726596, 65477201, 130954402, 261908804, 720249211, 1440498422, 2880996844]

約数ペア:

[(1, 2880996844), (2, 1440498422), (4, 720249211), (11, 261908804), (22, 130954402), (44, 65477201), (139, 20726596), (278, 10363298), (556, 5181649), (619, 4654276), (761, 3785804), (1238, 2327138), (1522, 1892902), (1529, 1884236), (2476, 1163569), (3044, 946451), (3058, 942118), (6116, 471059), (6809, 423116), (8371, 344164), (13618, 211558), (16742, 172082), (27236, 105779), (33484, 86041)]