2011029293

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{14723}}^1$

素因数の和:14841

約数の個数: 32

約数和(自身を含む): 2638540800

約数和(自身を除く): 627511507

約数列:

[1, 7, 13, 19, 79, 91, 133, 247, 553, 1027, 1501, 1729, 7189, 10507, 14723, 19513, 103061, 136591, 191399, 279737, 1163117, 1339793, 1958159, 3636581, 8141819, 15120521, 22099223, 25456067, 105843647, 154694561, 287289899, 2011029293]

約数ペア:

[(1, 2011029293), (7, 287289899), (13, 154694561), (19, 105843647), (79, 25456067), (91, 22099223), (133, 15120521), (247, 8141819), (553, 3636581), (1027, 1958159), (1501, 1339793), (1729, 1163117), (7189, 279737), (10507, 191399), (14723, 136591), (19513, 103061)]