40887515018

素因数分解:

$2^1\times 7^2\times {\mathrm{417219541}}^1$

素因数の和:417219557

約数の個数: 12

約数和(自身を含む): 71344541682

約数和(自身を除く): 30457026664

約数列:

[1, 2, 7, 14, 49, 98, 417219541, 834439082, 2920536787, 5841073574, 20443757509, 40887515018]

約数ペア:

[(1, 40887515018), (2, 20443757509), (7, 5841073574), (14, 2920536787), (49, 834439082), (98, 417219541)]