830207828

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{727}}^1\times {\mathrm{4021}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 1475720064

約数和(自身を除く): 645512236

約数列:

[1, 2, 4, 71, 142, 284, 727, 1454, 2908, 4021, 8042, 16084, 51617, 103234, 206468, 285491, 570982, 1141964, 2923267, 5846534, 11693068, 207551957, 415103914, 830207828]

約数ペア:

[(1, 830207828), (2, 415103914), (4, 207551957), (71, 11693068), (142, 5846534), (284, 2923267), (727, 1141964), (1454, 570982), (2908, 285491), (4021, 206468), (8042, 103234), (16084, 51617)]