8002126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 5683634

約数列:

[1, 2, 11, 22, 47, 71, 94, 109, 142, 218, 517, 781, 1034, 1199, 1562, 2398, 3337, 5123, 6674, 7739, 10246, 15478, 36707, 56353, 73414, 85129, 112706, 170258, 363733, 727466, 4001063, 8002126]

約数ペア:

[(1, 8002126), (2, 4001063), (11, 727466), (22, 363733), (47, 170258), (71, 112706), (94, 85129), (109, 73414), (142, 56353), (218, 36707), (517, 15478), (781, 10246), (1034, 7739), (1199, 6674), (1562, 5123), (2398, 3337)]