1880553208

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{33857}}^1$

素因数の和:34047

約数の個数: 32

約数和(自身を含む): 3620097360

約数和(自身を除く): 1739544152

約数列:

[1, 2, 4, 8, 53, 106, 131, 212, 262, 424, 524, 1048, 6943, 13886, 27772, 33857, 55544, 67714, 135428, 270856, 1794421, 3588842, 4435267, 7177684, 8870534, 14355368, 17741068, 35482136, 235069151, 470138302, 940276604, 1880553208]

約数ペア:

[(1, 1880553208), (2, 940276604), (4, 470138302), (8, 235069151), (53, 35482136), (106, 17741068), (131, 14355368), (212, 8870534), (262, 7177684), (424, 4435267), (524, 3588842), (1048, 1794421), (6943, 270856), (13886, 135428), (27772, 67714), (33857, 55544)]