3147188086

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{20509}}^1$

素因数の和:20728

約数の個数: 32

約数和(自身を含む): 5499305280

約数和(自身を除く): 2352117194

約数列:

[1, 2, 7, 14, 97, 113, 194, 226, 679, 791, 1358, 1582, 10961, 20509, 21922, 41018, 76727, 143563, 153454, 287126, 1989373, 2317517, 3978746, 4635034, 13925611, 16222619, 27851222, 32445238, 224799149, 449598298, 1573594043, 3147188086]

約数ペア:

[(1, 3147188086), (2, 1573594043), (7, 449598298), (14, 224799149), (97, 32445238), (113, 27851222), (194, 16222619), (226, 13925611), (679, 4635034), (791, 3978746), (1358, 2317517), (1582, 1989373), (10961, 287126), (20509, 153454), (21922, 143563), (41018, 76727)]