4021993994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{55511}}^1$

素因数の和:57661

約数の個数: 16

約数和(自身を含む): 6390985536

約数和(自身を除く): 2368991542

約数列:

[1, 2, 17, 34, 2131, 4262, 36227, 55511, 72454, 111022, 943687, 1887374, 118293941, 236587882, 2010996997, 4021993994]

約数ペア:

[(1, 4021993994), (2, 2010996997), (17, 236587882), (34, 118293941), (2131, 1887374), (4262, 943687), (36227, 111022), (55511, 72454)]