1342388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 2620800

約数和(自身を除く): 1278412

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1039, 1292, 2078, 4156, 17663, 19741, 35326, 39482, 70652, 78964, 335597, 671194, 1342388]

約数ペア:

[(1, 1342388), (2, 671194), (4, 335597), (17, 78964), (19, 70652), (34, 39482), (38, 35326), (68, 19741), (76, 17663), (323, 4156), (646, 2078), (1039, 1292)]