2648896.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131041}}^1$

素因数の和:131059

約数の個数: 16

約数和(自身を含む): 22015056

約数和(自身を除く): 11793858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131041, 262082, 393123, 786246, 1703533, 3407066, 5110599, 10221198]

約数ペア:

[(1, 10221198), (2, 5110599), (3, 3407066), (6, 1703533), (13, 786246), (26, 393123), (39, 262082), (78, 131041)]