289969016

素因数分解:

$2^3\times {\mathrm{683}}^1\times {\mathrm{53069}}^1$

素因数の和:53758

約数の個数: 16

約数和(自身を含む): 544498200

約数和(自身を除く): 254529184

約数列:

[1, 2, 4, 8, 683, 1366, 2732, 5464, 53069, 106138, 212276, 424552, 36246127, 72492254, 144984508, 289969016]

約数ペア:

[(1, 289969016), (2, 144984508), (4, 72492254), (8, 36246127), (683, 424552), (1366, 212276), (2732, 106138), (5464, 53069)]