2578492052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{506381}}^1$

素因数の和:506471

約数の個数: 24

約数和(自身を含む): 4820756640

約数和(自身を除く): 2242264588

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 506381, 1012762, 2025524, 9621239, 19242478, 33927527, 38484956, 67855054, 135710108, 644623013, 1289246026, 2578492052]

約数ペア:

[(1, 2578492052), (2, 1289246026), (4, 644623013), (19, 135710108), (38, 67855054), (67, 38484956), (76, 33927527), (134, 19242478), (268, 9621239), (1273, 2025524), (2546, 1012762), (5092, 506381)]