2256772994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{4019}}^1$

素因数の和:6158

約数の個数: 32

約数和(自身を含む): 4075315200

約数和(自身を除く): 1818542206

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2111, 4019, 4222, 8038, 14777, 28133, 29554, 40109, 56266, 76361, 80218, 152722, 280763, 534527, 561526, 1069054, 8484109, 16968218, 59388763, 118777526, 161198071, 322396142, 1128386497, 2256772994]

約数ペア:

[(1, 2256772994), (2, 1128386497), (7, 322396142), (14, 161198071), (19, 118777526), (38, 59388763), (133, 16968218), (266, 8484109), (2111, 1069054), (4019, 561526), (4222, 534527), (8038, 280763), (14777, 152722), (28133, 80218), (29554, 76361), (40109, 56266)]