270751546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{21383}}^1$

素因数の和:21885

約数の個数: 16

約数和(自身を含む): 438286464

約数和(自身を除く): 167534918

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 21383, 42766, 277979, 555958, 10413521, 20827042, 135375773, 270751546]

約数ペア:

[(1, 270751546), (2, 135375773), (13, 20827042), (26, 10413521), (487, 555958), (974, 277979), (6331, 42766), (12662, 21383)]