1099778608

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{630607}}^1$

素因数の和:630724

約数の個数: 20

約数和(自身を含む): 2150373280

約数和(自身を除く): 1050594672

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 630607, 1261214, 2522428, 5044856, 10089712, 68736163, 137472326, 274944652, 549889304, 1099778608]

約数ペア:

[(1, 1099778608), (2, 549889304), (4, 274944652), (8, 137472326), (16, 68736163), (109, 10089712), (218, 5044856), (436, 2522428), (872, 1261214), (1744, 630607)]