660551192

素因数分解:

$2^3\times 7^1\times {\mathrm{2593}}^1\times {\mathrm{4549}}^1$

素因数の和:7155

約数の個数: 32

約数和(自身を含む): 1416324000

約数和(自身を除く): 755772808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2593, 4549, 5186, 9098, 10372, 18151, 18196, 20744, 31843, 36302, 36392, 63686, 72604, 127372, 145208, 254744, 11795557, 23591114, 47182228, 82568899, 94364456, 165137798, 330275596, 660551192]

約数ペア:

[(1, 660551192), (2, 330275596), (4, 165137798), (7, 94364456), (8, 82568899), (14, 47182228), (28, 23591114), (56, 11795557), (2593, 254744), (4549, 145208), (5186, 127372), (9098, 72604), (10372, 63686), (18151, 36392), (18196, 36302), (20744, 31843)]