278323482

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{72367}}^1$

素因数の和:73013

約数の個数: 16

約数和(自身を含む): 557523072

約数和(自身を除く): 279199590

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 72367, 144734, 217101, 434202, 46387247, 92774494, 139161741, 278323482]

約数ペア:

[(1, 278323482), (2, 139161741), (3, 92774494), (6, 46387247), (641, 434202), (1282, 217101), (1923, 144734), (3846, 72367)]