2019743062

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{2531}}^1$

素因数の和:2836

約数の個数: 32

約数和(自身を含む): 3194938368

約数和(自身を除く): 1175195306

約数列:

[1, 2, 31, 61, 62, 122, 211, 422, 1891, 2531, 3782, 5062, 6541, 12871, 13082, 25742, 78461, 154391, 156922, 308782, 399001, 534041, 798002, 1068082, 4786121, 9572242, 16555271, 32576501, 33110542, 65153002, 1009871531, 2019743062]

約数ペア:

[(1, 2019743062), (2, 1009871531), (31, 65153002), (61, 33110542), (62, 32576501), (122, 16555271), (211, 9572242), (422, 4786121), (1891, 1068082), (2531, 798002), (3782, 534041), (5062, 399001), (6541, 308782), (12871, 156922), (13082, 154391), (25742, 78461)]