542481038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{347299}}^1$

素因数の和:347383

約数の個数: 16

約数和(自身を含む): 900201600

約数和(自身を除く): 357720562

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 347299, 694598, 3820289, 7640578, 24658229, 49316458, 271240519, 542481038]

約数ペア:

[(1, 542481038), (2, 271240519), (11, 49316458), (22, 24658229), (71, 7640578), (142, 3820289), (781, 694598), (1562, 347299)]