3808439857

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 4196545920

約数和(自身を除く): 388106063

約数列:

[1, 19, 41, 73, 193, 347, 779, 1387, 2993, 3667, 6593, 7913, 14089, 14227, 25331, 56867, 66971, 150347, 267691, 270313, 481289, 577649, 1038571, 1272449, 2745811, 4888883, 10975331, 19732849, 52170409, 92888777, 200444203, 3808439857]

約数ペア:

[(1, 3808439857), (19, 200444203), (41, 92888777), (73, 52170409), (193, 19732849), (347, 10975331), (779, 4888883), (1387, 2745811), (2993, 1272449), (3667, 1038571), (6593, 577649), (7913, 481289), (14089, 270313), (14227, 267691), (25331, 150347), (56867, 66971)]