977991190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8890829}}^1$

素因数の和:8890847

約数の個数: 16

約数和(自身を含む): 1920419280

約数和(自身を除く): 942428090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 8890829, 17781658, 44454145, 88908290, 97799119, 195598238, 488995595, 977991190]

約数ペア:

[(1, 977991190), (2, 488995595), (5, 195598238), (10, 97799119), (11, 88908290), (22, 44454145), (55, 17781658), (110, 8890829)]