871500370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6703849}}^1$

素因数の和:6703869

約数の個数: 16

約数和(自身を含む): 1689370200

約数和(自身を除く): 817869830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6703849, 13407698, 33519245, 67038490, 87150037, 174300074, 435750185, 871500370]

約数ペア:

[(1, 871500370), (2, 435750185), (5, 174300074), (10, 87150037), (13, 67038490), (26, 33519245), (65, 13407698), (130, 6703849)]