2419669

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 3119040

約数和(自身を除く): 699371

約数列:

[1, 7, 19, 23, 49, 113, 133, 161, 437, 791, 931, 1127, 2147, 2599, 3059, 5537, 15029, 18193, 21413, 49381, 105203, 127351, 345667, 2419669]

約数ペア:

[(1, 2419669), (7, 345667), (19, 127351), (23, 105203), (49, 49381), (113, 21413), (133, 18193), (161, 15029), (437, 5537), (791, 3059), (931, 2599), (1127, 2147)]