221343286612

素因数分解:

$2^2\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{5309011}}^1$

素因数の和:5310511

約数の個数: 24

約数和(自身を含む): 442983961280

約数和(自身を除く): 221640674668

約数列:

[1, 2, 4, 7, 14, 28, 1489, 2978, 5956, 10423, 20846, 41692, 5309011, 10618022, 21236044, 37163077, 74326154, 148652308, 7905117379, 15810234758, 31620469516, 55335821653, 110671643306, 221343286612]

約数ペア:

[(1, 221343286612), (2, 110671643306), (4, 55335821653), (7, 31620469516), (14, 15810234758), (28, 7905117379), (1489, 148652308), (2978, 74326154), (5956, 37163077), (10423, 21236044), (20846, 10618022), (41692, 5309011)]