2431321204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{18257}}^1$

素因数の和:18484

約数の個数: 36

約数和(自身を含む): 4630922604

約数和(自身を除く): 2199601400

約数列:

[1, 2, 4, 13, 26, 52, 169, 197, 338, 394, 676, 788, 2561, 5122, 10244, 18257, 33293, 36514, 66586, 73028, 133172, 237341, 474682, 949364, 3085433, 3596629, 6170866, 7193258, 12341732, 14386516, 46756177, 93512354, 187024708, 607830301, 1215660602, 2431321204]

約数ペア:

[(1, 2431321204), (2, 1215660602), (4, 607830301), (13, 187024708), (26, 93512354), (52, 46756177), (169, 14386516), (197, 12341732), (338, 7193258), (394, 6170866), (676, 3596629), (788, 3085433), (2561, 949364), (5122, 474682), (10244, 237341), (18257, 133172), (33293, 73028), (36514, 66586)]