542782786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{2087}}^1$

素因数の和:3538

約数の個数: 32

約数和(自身を含む): 1003242240

約数和(自身を除く): 460459454

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1429, 2087, 2858, 4174, 10003, 14609, 18577, 20006, 27131, 29218, 37154, 54262, 130039, 189917, 260078, 379834, 2982323, 5964646, 20876261, 38770199, 41752522, 77540398, 271391393, 542782786]

約数ペア:

[(1, 542782786), (2, 271391393), (7, 77540398), (13, 41752522), (14, 38770199), (26, 20876261), (91, 5964646), (182, 2982323), (1429, 379834), (2087, 260078), (2858, 189917), (4174, 130039), (10003, 54262), (14609, 37154), (18577, 29218), (20006, 27131)]