996819890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9061999}}^1$

素因数の和:9062017

約数の個数: 16

約数和(自身を含む): 1957392000

約数和(自身を除く): 960572110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 9061999, 18123998, 45309995, 90619990, 99681989, 199363978, 498409945, 996819890]

約数ペア:

[(1, 996819890), (2, 498409945), (5, 199363978), (10, 99681989), (11, 90619990), (22, 45309995), (55, 18123998), (110, 9061999)]