1570845038

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3701}}^1$

素因数の和:3849

約数の個数: 48

約数和(自身を含む): 2825899488

約数和(自身を除く): 1255054450

約数列:

[1, 2, 7, 14, 49, 61, 71, 98, 122, 142, 427, 497, 854, 994, 2989, 3479, 3701, 4331, 5978, 6958, 7402, 8662, 25907, 30317, 51814, 60634, 181349, 212219, 225761, 262771, 362698, 424438, 451522, 525542, 1580327, 1839397, 3160654, 3678794, 11062289, 12875779, 16029031, 22124578, 25751558, 32058062, 112203217, 224406434, 785422519, 1570845038]

約数ペア:

[(1, 1570845038), (2, 785422519), (7, 224406434), (14, 112203217), (49, 32058062), (61, 25751558), (71, 22124578), (98, 16029031), (122, 12875779), (142, 11062289), (427, 3678794), (497, 3160654), (854, 1839397), (994, 1580327), (2989, 525542), (3479, 451522), (3701, 424438), (4331, 362698), (5978, 262771), (6958, 225761), (7402, 212219), (8662, 181349), (25907, 60634), (30317, 51814)]