2019557964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{124021}}^1$

素因数の和:124110

約数の個数: 48

約数和(自身を含む): 5000567040

約数和(自身を除く): 2981009076

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 708, 1357, 2714, 4071, 5428, 8142, 16284, 124021, 248042, 372063, 496084, 744126, 1488252, 2852483, 5704966, 7317239, 8557449, 11409932, 14634478, 17114898, 21951717, 29268956, 34229796, 43903434, 87806868, 168296497, 336592994, 504889491, 673185988, 1009778982, 2019557964]

約数ペア:

[(1, 2019557964), (2, 1009778982), (3, 673185988), (4, 504889491), (6, 336592994), (12, 168296497), (23, 87806868), (46, 43903434), (59, 34229796), (69, 29268956), (92, 21951717), (118, 17114898), (138, 14634478), (177, 11409932), (236, 8557449), (276, 7317239), (354, 5704966), (708, 2852483), (1357, 1488252), (2714, 744126), (4071, 496084), (5428, 372063), (8142, 248042), (16284, 124021)]