2012380779

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{4703}}^1$

素因数の和:4887

約数の個数: 32

約数和(自身を含む): 2861236224

約数和(自身を除く): 848855445

約数列:

[1, 3, 31, 43, 93, 107, 129, 321, 1333, 3317, 3999, 4601, 4703, 9951, 13803, 14109, 142631, 145793, 202229, 427893, 437379, 503221, 606687, 1509663, 6269099, 15599851, 18807297, 21638503, 46799553, 64915509, 670793593, 2012380779]

約数ペア:

[(1, 2012380779), (3, 670793593), (31, 64915509), (43, 46799553), (93, 21638503), (107, 18807297), (129, 15599851), (321, 6269099), (1333, 1509663), (3317, 606687), (3999, 503221), (4601, 437379), (4703, 427893), (9951, 202229), (13803, 145793), (14109, 142631)]