1520298907144

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{43878403}}^1$

素因数の和:43878541

約数の個数: 32

約数和(自身を含む): 2938097931840

約数和(自身を除く): 1417799024696

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 4331, 8662, 17324, 34648, 43878403, 87756806, 175513612, 351027224, 2676582583, 3115366613, 5353165166, 6230733226, 10706330332, 12461466452, 21412660664, 24922932904, 190037363393, 380074726786, 760149453572, 1520298907144]

約数ペア:

[(1, 1520298907144), (2, 760149453572), (4, 380074726786), (8, 190037363393), (61, 24922932904), (71, 21412660664), (122, 12461466452), (142, 10706330332), (244, 6230733226), (284, 5353165166), (488, 3115366613), (568, 2676582583), (4331, 351027224), (8662, 175513612), (17324, 87756806), (34648, 43878403)]