2007122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1621678

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 239, 247, 323, 442, 478, 494, 646, 3107, 4063, 4199, 4541, 6214, 8126, 8398, 9082, 52819, 59033, 77197, 105638, 118066, 154394, 1003561, 2007122]

約数ペア:

[(1, 2007122), (2, 1003561), (13, 154394), (17, 118066), (19, 105638), (26, 77197), (34, 59033), (38, 52819), (221, 9082), (239, 8398), (247, 8126), (323, 6214), (442, 4541), (478, 4199), (494, 4063), (646, 3107)]