1374691208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{220021}}^1$

素因数の和:220109

約数の個数: 32

約数和(自身を含む): 2851485120

約数和(自身を除く): 1476793912

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 220021, 440042, 880084, 1760168, 2420231, 4840462, 9680924, 15621491, 19361848, 31242982, 62485964, 124971928, 171836401, 343672802, 687345604, 1374691208]

約数ペア:

[(1, 1374691208), (2, 687345604), (4, 343672802), (8, 171836401), (11, 124971928), (22, 62485964), (44, 31242982), (71, 19361848), (88, 15621491), (142, 9680924), (284, 4840462), (568, 2420231), (781, 1760168), (1562, 880084), (3124, 440042), (6248, 220021)]