387525026231

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{193433}}^1$

素因数の和:193679

約数の個数: 32

約数和(自身を含む): 467955532800

約数和(自身を除く): 80430506569

約数列:

[1, 7, 29, 71, 139, 203, 497, 973, 2059, 4031, 9869, 14413, 28217, 69083, 193433, 286201, 1354031, 2003407, 5609557, 13733743, 26887187, 39266899, 96136201, 188210309, 398278547, 779728423, 1908990277, 2787949829, 5458098961, 13362931939, 55360718033, 387525026231]

約数ペア:

[(1, 387525026231), (7, 55360718033), (29, 13362931939), (71, 5458098961), (139, 2787949829), (203, 1908990277), (497, 779728423), (973, 398278547), (2059, 188210309), (4031, 96136201), (9869, 39266899), (14413, 26887187), (28217, 13733743), (69083, 5609557), (193433, 2003407), (286201, 1354031)]