149894163412

素因数分解:

$2^2\times 7^1\times {\mathrm{5353362979}}^1$

素因数の和:5353362990

約数の個数: 12

約数和(自身を含む): 299788326880

約数和(自身を除く): 149894163468

約数列:

[1, 2, 4, 7, 14, 28, 5353362979, 10706725958, 21413451916, 37473540853, 74947081706, 149894163412]

約数ペア:

[(1, 149894163412), (2, 74947081706), (4, 37473540853), (7, 21413451916), (14, 10706725958), (28, 5353362979)]