8120266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 15432192

約数和(自身を除く): 7311926

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 787, 938, 1474, 1574, 5159, 5509, 8657, 10318, 11018, 17314, 52729, 60599, 105458, 121198, 369103, 580019, 738206, 1160038, 4060133, 8120266]

約数ペア:

[(1, 8120266), (2, 4060133), (7, 1160038), (11, 738206), (14, 580019), (22, 369103), (67, 121198), (77, 105458), (134, 60599), (154, 52729), (469, 17314), (737, 11018), (787, 10318), (938, 8657), (1474, 5509), (1574, 5159)]