4971570236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{19429}}^1$

素因数の和:19574

約数の個数: 48

約数和(自身を含む): 9518523840

約数和(自身を除く): 4546953604

約数列:

[1, 2, 4, 17, 34, 53, 68, 71, 106, 142, 212, 284, 901, 1207, 1802, 2414, 3604, 3763, 4828, 7526, 15052, 19429, 38858, 63971, 77716, 127942, 255884, 330293, 660586, 1029737, 1321172, 1379459, 2059474, 2758918, 4118948, 5517836, 17505529, 23450803, 35011058, 46901606, 70022116, 73111327, 93803212, 146222654, 292445308, 1242892559, 2485785118, 4971570236]

約数ペア:

[(1, 4971570236), (2, 2485785118), (4, 1242892559), (17, 292445308), (34, 146222654), (53, 93803212), (68, 73111327), (71, 70022116), (106, 46901606), (142, 35011058), (212, 23450803), (284, 17505529), (901, 5517836), (1207, 4118948), (1802, 2758918), (2414, 2059474), (3604, 1379459), (3763, 1321172), (4828, 1029737), (7526, 660586), (15052, 330293), (19429, 255884), (38858, 127942), (63971, 77716)]