2016679

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 2476800

約数和(自身を除く): 460121

約数列:

[1, 7, 19, 59, 133, 257, 413, 1121, 1799, 4883, 7847, 15163, 34181, 106141, 288097, 2016679]

約数ペア:

[(1, 2016679), (7, 288097), (19, 106141), (59, 34181), (133, 15163), (257, 7847), (413, 4883), (1121, 1799)]