1336685744

素因数分解:

$2^4\times {\mathrm{2153}}^1\times {\mathrm{38803}}^1$

素因数の和:40964

約数の個数: 20

約数和(自身を含む): 2591098296

約数和(自身を除く): 1254412552

約数列:

[1, 2, 4, 8, 16, 2153, 4306, 8612, 17224, 34448, 38803, 77606, 155212, 310424, 620848, 83542859, 167085718, 334171436, 668342872, 1336685744]

約数ペア:

[(1, 1336685744), (2, 668342872), (4, 334171436), (8, 167085718), (16, 83542859), (2153, 620848), (4306, 310424), (8612, 155212), (17224, 77606), (34448, 38803)]