2019397604

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{106217}}^1$

素因数の和:106332

約数の個数: 36

約数和(自身を含む): 4153336236

約数和(自身を除く): 2133938632

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 9506, 19012, 106217, 212434, 424868, 743519, 1487038, 2974076, 5204633, 10303049, 10409266, 20606098, 20818532, 41212196, 72121343, 144242686, 288485372, 504849401, 1009698802, 2019397604]

約数ペア:

[(1, 2019397604), (2, 1009698802), (4, 504849401), (7, 288485372), (14, 144242686), (28, 72121343), (49, 41212196), (97, 20818532), (98, 20606098), (194, 10409266), (196, 10303049), (388, 5204633), (679, 2974076), (1358, 1487038), (2716, 743519), (4753, 424868), (9506, 212434), (19012, 106217)]