2499667508

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 5037984000

約数和(自身を除く): 2538316492

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 83, 92, 149, 166, 169, 298, 299, 332, 338, 596, 598, 676, 1079, 1196, 1909, 1937, 2158, 2197, 3427, 3818, 3874, 3887, 4316, 4394, 6854, 7636, 7748, 7774, 8788, 12367, 13708, 14027, 15548, 24734, 24817, 25181, 28054, 44551, 49468, 49634, 50362, 50531, 56108, 89102, 99268, 100724, 101062, 160771, 178204, 182351, 202124, 284441, 321542, 322621, 327353, 364702, 568882, 579163, 643084, 645242, 654706, 729404, 1137764, 1158326, 1290484, 1309412, 2090023, 2316652, 3697733, 4180046, 4194073, 7395466, 7529119, 8360092, 8388146, 14790932, 15058238, 16776292, 27170299, 30116476, 48070529, 54340598, 96141058, 108681196, 192282116, 624916877, 1249833754, 2499667508]

約数ペア:

[(1, 2499667508), (2, 1249833754), (4, 624916877), (13, 192282116), (23, 108681196), (26, 96141058), (46, 54340598), (52, 48070529), (83, 30116476), (92, 27170299), (149, 16776292), (166, 15058238), (169, 14790932), (298, 8388146), (299, 8360092), (332, 7529119), (338, 7395466), (596, 4194073), (598, 4180046), (676, 3697733), (1079, 2316652), (1196, 2090023), (1909, 1309412), (1937, 1290484), (2158, 1158326), (2197, 1137764), (3427, 729404), (3818, 654706), (3874, 645242), (3887, 643084), (4316, 579163), (4394, 568882), (6854, 364702), (7636, 327353), (7748, 322621), (7774, 321542), (8788, 284441), (12367, 202124), (13708, 182351), (14027, 178204), (15548, 160771), (24734, 101062), (24817, 100724), (25181, 99268), (28054, 89102), (44551, 56108), (49468, 50531), (49634, 50362)]