2147847275012

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{10753}}^1\times {\mathrm{119179}}^1$

素因数の和:130355

約数の個数: 24

約数和(自身を含む): 3768085456800

約数和(自身を除く): 1620238181788

約数列:

[1, 2, 4, 419, 838, 1676, 10753, 21506, 43012, 119179, 238358, 476716, 4505507, 9011014, 18022028, 49936001, 99872002, 199744004, 1281531787, 2563063574, 5126127148, 536961818753, 1073923637506, 2147847275012]

約数ペア:

[(1, 2147847275012), (2, 1073923637506), (4, 536961818753), (419, 5126127148), (838, 2563063574), (1676, 1281531787), (10753, 199744004), (21506, 99872002), (43012, 49936001), (119179, 18022028), (238358, 9011014), (476716, 4505507)]