2894751014834

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{110609}}^1$

素因数の和:111035

約数の個数: 64

約数和(自身を含む): 5098692718080

約数和(自身を除く): 2203941703246

約数列:

[1, 2, 7, 14, 71, 113, 142, 226, 233, 466, 497, 791, 994, 1582, 1631, 3262, 8023, 16046, 16543, 26329, 33086, 52658, 56161, 110609, 112322, 115801, 184303, 221218, 231602, 368606, 774263, 1548526, 1869359, 3738718, 7853239, 12498817, 13085513, 15706478, 24997634, 25771897, 26171026, 51543794, 54972673, 87491719, 109945346, 174983438, 180403279, 360806558, 887416007, 1774832014, 1829804687, 2912224361, 3659609374, 5824448722, 6211912049, 12423824098, 12808632809, 20385570527, 25617265618, 40771141054, 206767929631, 413535859262, 1447375507417, 2894751014834]

約数ペア:

[(1, 2894751014834), (2, 1447375507417), (7, 413535859262), (14, 206767929631), (71, 40771141054), (113, 25617265618), (142, 20385570527), (226, 12808632809), (233, 12423824098), (466, 6211912049), (497, 5824448722), (791, 3659609374), (994, 2912224361), (1582, 1829804687), (1631, 1774832014), (3262, 887416007), (8023, 360806558), (16046, 180403279), (16543, 174983438), (26329, 109945346), (33086, 87491719), (52658, 54972673), (56161, 51543794), (110609, 26171026), (112322, 25771897), (115801, 24997634), (184303, 15706478), (221218, 13085513), (231602, 12498817), (368606, 7853239), (774263, 3738718), (1548526, 1869359)]