25830402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331159}}^1$

素因数の和:331177

約数の個数: 16

約数和(自身を含む): 55634880

約数和(自身を除く): 29804478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331159, 662318, 993477, 1986954, 4305067, 8610134, 12915201, 25830402]

約数ペア:

[(1, 25830402), (2, 12915201), (3, 8610134), (6, 4305067), (13, 1986954), (26, 993477), (39, 662318), (78, 331159)]