225402918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2889781}}^1$

素因数の和:2889799

約数の個数: 16

約数和(自身を含む): 485483376

約数和(自身を除く): 260080458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2889781, 5779562, 8669343, 17338686, 37567153, 75134306, 112701459, 225402918]

約数ペア:

[(1, 225402918), (2, 112701459), (3, 75134306), (6, 37567153), (13, 17338686), (26, 8669343), (39, 5779562), (78, 2889781)]