2109798002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{184843}}^1$

素因数の和:185297

約数の個数: 16

約数和(自身を含む): 3415917120

約数和(自身を除く): 1306119118

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 184843, 369686, 2402959, 4805918, 81146077, 162292154, 1054899001, 2109798002]

約数ペア:

[(1, 2109798002), (2, 1054899001), (13, 162292154), (26, 81146077), (439, 4805918), (878, 2402959), (5707, 369686), (11414, 184843)]