2017123730

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{11489}}^1$

素因数の和:11774

約数の個数: 32

約数和(自身を含む): 3688841520

約数和(自身を除く): 1671717790

約数列:

[1, 2, 5, 10, 97, 181, 194, 362, 485, 905, 970, 1810, 11489, 17557, 22978, 35114, 57445, 87785, 114890, 175570, 1114433, 2079509, 2228866, 4159018, 5572165, 10397545, 11144330, 20795090, 201712373, 403424746, 1008561865, 2017123730]

約数ペア:

[(1, 2017123730), (2, 1008561865), (5, 403424746), (10, 201712373), (97, 20795090), (181, 11144330), (194, 10397545), (362, 5572165), (485, 4159018), (905, 2228866), (970, 2079509), (1810, 1114433), (11489, 175570), (17557, 114890), (22978, 87785), (35114, 57445)]