4957556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 9831360

約数和(自身を除く): 4873804

約数列:

[1, 2, 4, 19, 37, 38, 41, 43, 74, 76, 82, 86, 148, 164, 172, 703, 779, 817, 1406, 1517, 1558, 1591, 1634, 1763, 2812, 3034, 3116, 3182, 3268, 3526, 6068, 6364, 7052, 28823, 30229, 33497, 57646, 60458, 65231, 66994, 115292, 120916, 130462, 133988, 260924, 1239389, 2478778, 4957556]

約数ペア:

[(1, 4957556), (2, 2478778), (4, 1239389), (19, 260924), (37, 133988), (38, 130462), (41, 120916), (43, 115292), (74, 66994), (76, 65231), (82, 60458), (86, 57646), (148, 33497), (164, 30229), (172, 28823), (703, 7052), (779, 6364), (817, 6068), (1406, 3526), (1517, 3268), (1558, 3182), (1591, 3116), (1634, 3034), (1763, 2812)]