4920289894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9960101}}^1$

素因数の和:9960135

約数の個数: 16

約数和(自身を含む): 8366485680

約数和(自身を除く): 3446195786

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 9960101, 19920202, 129481313, 189241919, 258962626, 378483838, 2460144947, 4920289894]

約数ペア:

[(1, 4920289894), (2, 2460144947), (13, 378483838), (19, 258962626), (26, 189241919), (38, 129481313), (247, 19920202), (494, 9960101)]