2011046469

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 3040727040

約数和(自身を除く): 1029680571

約数列:

[1, 3, 19, 23, 53, 57, 69, 103, 159, 281, 309, 437, 843, 1007, 1219, 1311, 1957, 2369, 3021, 3657, 5339, 5459, 5871, 6463, 7107, 14893, 16017, 16377, 19389, 23161, 28943, 44679, 45011, 69483, 86829, 103721, 122797, 125557, 135033, 282967, 311163, 342539, 368391, 376671, 549917, 665689, 848901, 1027617, 1533979, 1649751, 1997067, 2385583, 4601937, 6508241, 7156749, 12648091, 19524723, 29145601, 35281517, 37944273, 87436803, 105844551, 670348823, 2011046469]

約数ペア:

[(1, 2011046469), (3, 670348823), (19, 105844551), (23, 87436803), (53, 37944273), (57, 35281517), (69, 29145601), (103, 19524723), (159, 12648091), (281, 7156749), (309, 6508241), (437, 4601937), (843, 2385583), (1007, 1997067), (1219, 1649751), (1311, 1533979), (1957, 1027617), (2369, 848901), (3021, 665689), (3657, 549917), (5339, 376671), (5459, 368391), (5871, 342539), (6463, 311163), (7107, 282967), (14893, 135033), (16017, 125557), (16377, 122797), (19389, 103721), (23161, 86829), (28943, 69483), (44679, 45011)]