520020498

素因数分解:

$2^1\times 3^1\times {\mathrm{2221}}^1\times {\mathrm{39023}}^1$

素因数の和:41249

約数の個数: 16

約数和(自身を含む): 1040535936

約数和(自身を除く): 520515438

約数列:

[1, 2, 3, 6, 2221, 4442, 6663, 13326, 39023, 78046, 117069, 234138, 86670083, 173340166, 260010249, 520020498]

約数ペア:

[(1, 520020498), (2, 260010249), (3, 173340166), (6, 86670083), (2221, 234138), (4442, 117069), (6663, 78046), (13326, 39023)]