1388892162

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{127679}}^1$

素因数の和:127735

約数の個数: 48

約数和(自身を含む): 3318658560

約数和(自身を除く): 1929766398

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878, 127679, 255358, 383037, 766074, 893753, 1787506, 2681259, 4724123, 5362518, 6256271, 9448246, 12512542, 14172369, 18768813, 28344738, 33068861, 37537626, 66137722, 99206583, 198413166, 231482027, 462964054, 694446081, 1388892162]

約数ペア:

[(1, 1388892162), (2, 694446081), (3, 462964054), (6, 231482027), (7, 198413166), (14, 99206583), (21, 66137722), (37, 37537626), (42, 33068861), (49, 28344738), (74, 18768813), (98, 14172369), (111, 12512542), (147, 9448246), (222, 6256271), (259, 5362518), (294, 4724123), (518, 2681259), (777, 1787506), (1554, 893753), (1813, 766074), (3626, 383037), (5439, 255358), (10878, 127679)]