7139733424

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{1588019}}^1$

素因数の和:1588308

約数の個数: 20

約数和(自身を含む): 13882470840

約数和(自身を除く): 6742737416

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 1588019, 3176038, 6352076, 12704152, 25408304, 446233339, 892466678, 1784933356, 3569866712, 7139733424]

約数ペア:

[(1, 7139733424), (2, 3569866712), (4, 1784933356), (8, 892466678), (16, 446233339), (281, 25408304), (562, 12704152), (1124, 6352076), (2248, 3176038), (4496, 1588019)]