7978440336

素因数分解:

$2^4\times 3^1\times {\mathrm{166217507}}^1$

素因数の和:166217518

約数の個数: 20

約数和(自身を含む): 20610970992

約数和(自身を除く): 12632530656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 166217507, 332435014, 498652521, 664870028, 997305042, 1329740056, 1994610084, 2659480112, 3989220168, 7978440336]

約数ペア:

[(1, 7978440336), (2, 3989220168), (3, 2659480112), (4, 1994610084), (6, 1329740056), (8, 997305042), (12, 664870028), (16, 498652521), (24, 332435014), (48, 166217507)]