4029121985

素因数分解:

$5^1\times 7^1\times {\mathrm{10607}}^1\times {\mathrm{10853}}^1$

素因数の和:21472

約数の個数: 16

約数和(自身を含む): 5526683136

約数和(自身を除く): 1497561151

約数列:

[1, 5, 7, 35, 10607, 10853, 53035, 54265, 74249, 75971, 371245, 379855, 115117771, 575588855, 805824397, 4029121985]

約数ペア:

[(1, 4029121985), (5, 805824397), (7, 575588855), (35, 115117771), (10607, 379855), (10853, 371245), (53035, 75971), (54265, 74249)]