2511157078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{10733}}^1$

素因数の和:10932

約数の個数: 32

約数和(自身を含む): 4080637440

約数和(自身を除く): 1569480362

約数列:

[1, 2, 19, 38, 47, 94, 131, 262, 893, 1786, 2489, 4978, 6157, 10733, 12314, 21466, 116983, 203927, 233966, 407854, 504451, 1008902, 1406023, 2812046, 9584569, 19169138, 26714437, 53428874, 66083081, 132166162, 1255578539, 2511157078]

約数ペア:

[(1, 2511157078), (2, 1255578539), (19, 132166162), (38, 66083081), (47, 53428874), (94, 26714437), (131, 19169138), (262, 9584569), (893, 2812046), (1786, 1406023), (2489, 1008902), (4978, 504451), (6157, 407854), (10733, 233966), (12314, 203927), (21466, 116983)]