2638725072

素因数分解:

$2^4\times 3^1\times {\mathrm{54973439}}^1$

素因数の和:54973450

約数の個数: 20

約数和(自身を含む): 6816706560

約数和(自身を除く): 4177981488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 54973439, 109946878, 164920317, 219893756, 329840634, 439787512, 659681268, 879575024, 1319362536, 2638725072]

約数ペア:

[(1, 2638725072), (2, 1319362536), (3, 879575024), (4, 659681268), (6, 439787512), (8, 329840634), (12, 219893756), (16, 164920317), (24, 109946878), (48, 54973439)]