2005654546

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1\times {\mathrm{2557}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 3469875840

約数和(自身を除く): 1464221294

約数列:

[1, 2, 7, 14, 179, 313, 358, 626, 1253, 2191, 2506, 2557, 4382, 5114, 17899, 35798, 56027, 112054, 392189, 457703, 784378, 800341, 915406, 1600682, 3203921, 5602387, 6407842, 11204774, 143261039, 286522078, 1002827273, 2005654546]

約数ペア:

[(1, 2005654546), (2, 1002827273), (7, 286522078), (14, 143261039), (179, 11204774), (313, 6407842), (358, 5602387), (626, 3203921), (1253, 1600682), (2191, 915406), (2506, 800341), (2557, 784378), (4382, 457703), (5114, 392189), (17899, 112054), (35798, 56027)]