2040571013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 2362913280

約数和(自身を除く): 322342267

約数列:

[1, 13, 17, 139, 181, 221, 367, 1807, 2353, 2363, 3077, 4771, 6239, 25159, 30719, 40001, 51013, 66427, 81107, 327067, 427703, 663169, 863551, 867221, 1129259, 5560139, 9233353, 11273873, 14680367, 120033589, 156967001, 2040571013]

約数ペア:

[(1, 2040571013), (13, 156967001), (17, 120033589), (139, 14680367), (181, 11273873), (221, 9233353), (367, 5560139), (1807, 1129259), (2353, 867221), (2363, 863551), (3077, 663169), (4771, 427703), (6239, 327067), (25159, 81107), (30719, 66427), (40001, 51013)]