494708981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 567920640

約数和(自身を除く): 73211659

約数列:

[1, 13, 37, 47, 79, 277, 481, 611, 1027, 1739, 2923, 3601, 3713, 10249, 13019, 21883, 22607, 37999, 48269, 133237, 137381, 169247, 284479, 481703, 809671, 1028501, 1785953, 6262139, 10525723, 13370513, 38054537, 494708981]

約数ペア:

[(1, 494708981), (13, 38054537), (37, 13370513), (47, 10525723), (79, 6262139), (277, 1785953), (481, 1028501), (611, 809671), (1027, 481703), (1739, 284479), (2923, 169247), (3601, 137381), (3713, 133237), (10249, 48269), (13019, 37999), (21883, 22607)]