541457584

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{258329}}^1$

素因数の和:258468

約数の個数: 20

約数和(自身を含む): 1057086360

約数和(自身を除く): 515628776

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 258329, 516658, 1033316, 2066632, 4133264, 33841099, 67682198, 135364396, 270728792, 541457584]

約数ペア:

[(1, 541457584), (2, 270728792), (4, 135364396), (8, 67682198), (16, 33841099), (131, 4133264), (262, 2066632), (524, 1033316), (1048, 516658), (2096, 258329)]