2019504729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{5573}}^1$

素因数の和:5805

約数の個数: 32

約数和(自身を含む): 2996582400

約数和(自身を除く): 977077671

約数列:

[1, 3, 11, 33, 79, 139, 237, 417, 869, 1529, 2607, 4587, 5573, 10981, 16719, 32943, 61303, 120791, 183909, 362373, 440267, 774647, 1320801, 2323941, 4842937, 8521117, 14528811, 25563351, 61197113, 183591339, 673168243, 2019504729]

約数ペア:

[(1, 2019504729), (3, 673168243), (11, 183591339), (33, 61197113), (79, 25563351), (139, 14528811), (237, 8521117), (417, 4842937), (869, 2323941), (1529, 1320801), (2607, 774647), (4587, 440267), (5573, 362373), (10981, 183909), (16719, 120791), (32943, 61303)]