127965370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{984349}}^1$

素因数の和:984369

約数の個数: 16

約数和(自身を含む): 248056200

約数和(自身を除く): 120090830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 984349, 1968698, 4921745, 9843490, 12796537, 25593074, 63982685, 127965370]

約数ペア:

[(1, 127965370), (2, 63982685), (5, 25593074), (10, 12796537), (13, 9843490), (26, 4921745), (65, 1968698), (130, 984349)]