247560482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307147}}^1$

素因数の和:307193

約数の個数: 16

約数和(自身を含む): 412806912

約数和(自身を除く): 165246430

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 307147, 614294, 3992911, 7985822, 9521557, 19043114, 123780241, 247560482]

約数ペア:

[(1, 247560482), (2, 123780241), (13, 19043114), (26, 9521557), (31, 7985822), (62, 3992911), (403, 614294), (806, 307147)]