1718663338

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{821}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 3081681288

約数和(自身を除く): 1363017950

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 521, 574, 821, 1042, 1642, 2009, 3647, 4018, 5747, 7294, 11494, 21361, 25529, 33661, 40229, 42722, 51058, 67322, 80458, 149527, 235627, 299054, 427741, 471254, 855482, 1046689, 1649389, 2093378, 2994187, 3298778, 5988374, 17537381, 20959309, 35074762, 41918618, 122761667, 245523334, 859331669, 1718663338]

約数ペア:

[(1, 1718663338), (2, 859331669), (7, 245523334), (14, 122761667), (41, 41918618), (49, 35074762), (82, 20959309), (98, 17537381), (287, 5988374), (521, 3298778), (574, 2994187), (821, 2093378), (1042, 1649389), (1642, 1046689), (2009, 855482), (3647, 471254), (4018, 427741), (5747, 299054), (7294, 235627), (11494, 149527), (21361, 80458), (25529, 67322), (33661, 51058), (40229, 42722)]