520066522090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{852568069}}^1$

素因数の和:852568137

約数の個数: 16

約数和(自身を含む): 951465966120

約数和(自身を除く): 431399444030

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 852568069, 1705136138, 4262840345, 8525680690, 52006652209, 104013304418, 260033261045, 520066522090]

約数ペア:

[(1, 520066522090), (2, 260033261045), (5, 104013304418), (10, 52006652209), (61, 8525680690), (122, 4262840345), (305, 1705136138), (610, 852568069)]