3412172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 36

約数和(自身を含む): 6720840

約数和(自身を除く): 3308668

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 139, 278, 323, 361, 556, 646, 722, 1292, 1444, 2363, 2641, 4726, 5282, 6137, 9452, 10564, 12274, 24548, 44897, 50179, 89794, 100358, 179588, 200716, 853043, 1706086, 3412172]

約数ペア:

[(1, 3412172), (2, 1706086), (4, 853043), (17, 200716), (19, 179588), (34, 100358), (38, 89794), (68, 50179), (76, 44897), (139, 24548), (278, 12274), (323, 10564), (361, 9452), (556, 6137), (646, 5282), (722, 4726), (1292, 2641), (1444, 2363)]