5440498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 9959040

約数和(自身を除く): 4518542

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 181, 226, 266, 362, 791, 1267, 1582, 2147, 2534, 3439, 4294, 6878, 15029, 20453, 24073, 30058, 40906, 48146, 143171, 286342, 388607, 777214, 2720249, 5440498]

約数ペア:

[(1, 5440498), (2, 2720249), (7, 777214), (14, 388607), (19, 286342), (38, 143171), (113, 48146), (133, 40906), (181, 30058), (226, 24073), (266, 20453), (362, 15029), (791, 6878), (1267, 4294), (1582, 3439), (2147, 2534)]