2010701878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{71693}}^1$

素因数の和:72111

約数の個数: 16

約数和(自身を含む): 3105784080

約数和(自身を除く): 1095082202

約数列:

[1, 2, 37, 74, 379, 758, 14023, 28046, 71693, 143386, 2652641, 5305282, 27171647, 54343294, 1005350939, 2010701878]

約数ペア:

[(1, 2010701878), (2, 1005350939), (37, 54343294), (74, 27171647), (379, 5305282), (758, 2652641), (14023, 143386), (28046, 71693)]