2016249622

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1\times {\mathrm{21481}}^1$

素因数の和:22215

約数の個数: 16

約数和(自身を含む): 3071754144

約数和(自身を除く): 1055504522

約数列:

[1, 2, 71, 142, 661, 1322, 21481, 42962, 46931, 93862, 1525151, 3050302, 14198941, 28397882, 1008124811, 2016249622]

約数ペア:

[(1, 2016249622), (2, 1008124811), (71, 28397882), (142, 14198941), (661, 3050302), (1322, 1525151), (21481, 93862), (42962, 46931)]