2842666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:573

約数の個数: 16

約数和(自身を含む): 4521600

約数和(自身を除く): 1678934

約数列:

[1, 2, 19, 38, 239, 313, 478, 626, 4541, 5947, 9082, 11894, 74807, 149614, 1421333, 2842666]

約数ペア:

[(1, 2842666), (2, 1421333), (19, 149614), (38, 74807), (239, 11894), (313, 9082), (478, 5947), (626, 4541)]