1040297008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2097373}}^1$

素因数の和:2097412

約数の個数: 20

約数和(自身を含む): 2080595008

約数和(自身を除く): 1040298000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2097373, 4194746, 8389492, 16778984, 33557968, 65018563, 130037126, 260074252, 520148504, 1040297008]

約数ペア:

[(1, 1040297008), (2, 520148504), (4, 260074252), (8, 130037126), (16, 65018563), (31, 33557968), (62, 16778984), (124, 8389492), (248, 4194746), (496, 2097373)]