2983752016

素因数分解:

$2^4\times 7^1\times {\mathrm{26640643}}^1$

素因数の和:26640658

約数の個数: 20

約数和(自身を含む): 6606879712

約数和(自身を除く): 3623127696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26640643, 53281286, 106562572, 186484501, 213125144, 372969002, 426250288, 745938004, 1491876008, 2983752016]

約数ペア:

[(1, 2983752016), (2, 1491876008), (4, 745938004), (7, 426250288), (8, 372969002), (14, 213125144), (16, 186484501), (28, 106562572), (56, 53281286), (112, 26640643)]