342726838

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1\times {\mathrm{829}}^1$

素因数の和:1743

約数の個数: 16

約数和(自身を含む): 516983760

約数和(自身を除く): 174256922

約数列:

[1, 2, 421, 491, 829, 842, 982, 1658, 206711, 349009, 407039, 413422, 698018, 814078, 171363419, 342726838]

約数ペア:

[(1, 342726838), (2, 171363419), (421, 814078), (491, 698018), (829, 413422), (842, 407039), (982, 349009), (1658, 206711)]