26462890

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31883}}^1$

素因数の和:31973

約数の個数: 16

約数和(自身を含む): 48208608

約数和(自身を除く): 21745718

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 31883, 63766, 159415, 318830, 2646289, 5292578, 13231445, 26462890]

約数ペア:

[(1, 26462890), (2, 13231445), (5, 5292578), (10, 2646289), (83, 318830), (166, 159415), (415, 63766), (830, 31883)]