4455537373

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{905413}}^1$

素因数の和:905476

約数の個数: 16

約数和(自身を含む): 5504917120

約数和(自身を除く): 1049379747

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 905413, 6337891, 17202847, 33500281, 120419929, 234501967, 636505339, 4455537373]

約数ペア:

[(1, 4455537373), (7, 636505339), (19, 234501967), (37, 120419929), (133, 33500281), (259, 17202847), (703, 6337891), (4921, 905413)]