187980494542

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{1709}}^1\times {\mathrm{317903}}^1$

素因数の和:319787

約数の個数: 16

約数和(自身を含む): 283767468480

約数和(自身を除く): 95786973938

約数列:

[1, 2, 173, 346, 1709, 3418, 295657, 317903, 591314, 635806, 54997219, 109994438, 543296227, 1086592454, 93990247271, 187980494542]

約数ペア:

[(1, 187980494542), (2, 93990247271), (173, 1086592454), (346, 543296227), (1709, 109994438), (3418, 54997219), (295657, 635806), (317903, 591314)]