5197894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6449}}^1$

素因数の和:6495

約数の個数: 16

約数和(自身を含む): 8668800

約数和(自身を除く): 3470906

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 6449, 12898, 83837, 167674, 199919, 399838, 2598947, 5197894]

約数ペア:

[(1, 5197894), (2, 2598947), (13, 399838), (26, 199919), (31, 167674), (62, 83837), (403, 12898), (806, 6449)]