2019597832

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{434509}}^1$

素因数の和:434605

約数の個数: 32

約数和(自身を含む): 4379860800

約数和(自身を除く): 2360262968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 434509, 869018, 1738036, 3041563, 3476072, 6083126, 12166252, 24332504, 36064247, 72128494, 144256988, 252449729, 288513976, 504899458, 1009798916, 2019597832]

約数ペア:

[(1, 2019597832), (2, 1009798916), (4, 504899458), (7, 288513976), (8, 252449729), (14, 144256988), (28, 72128494), (56, 36064247), (83, 24332504), (166, 12166252), (332, 6083126), (581, 3476072), (664, 3041563), (1162, 1738036), (2324, 869018), (4648, 434509)]