2019909084

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{3583}}^1$

素因数の和:4130

約数の個数: 48

約数和(自身を含む): 4768727040

約数和(自身を除く): 2748817956

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 431, 436, 654, 862, 1293, 1308, 1724, 2586, 3583, 5172, 7166, 10749, 14332, 21498, 42996, 46979, 93958, 140937, 187916, 281874, 390547, 563748, 781094, 1171641, 1544273, 1562188, 2343282, 3088546, 4632819, 4686564, 6177092, 9265638, 18531276, 168325757, 336651514, 504977271, 673303028, 1009954542, 2019909084]

約数ペア:

[(1, 2019909084), (2, 1009954542), (3, 673303028), (4, 504977271), (6, 336651514), (12, 168325757), (109, 18531276), (218, 9265638), (327, 6177092), (431, 4686564), (436, 4632819), (654, 3088546), (862, 2343282), (1293, 1562188), (1308, 1544273), (1724, 1171641), (2586, 781094), (3583, 563748), (5172, 390547), (7166, 281874), (10749, 187916), (14332, 140937), (21498, 93958), (42996, 46979)]