2000159402

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1\times {\mathrm{8219}}^1$

素因数の和:8941

約数の個数: 16

約数和(自身を含む): 3018384000

約数和(自身を除く): 1018224598

約数列:

[1, 2, 271, 449, 542, 898, 8219, 16438, 121679, 243358, 2227349, 3690331, 4454698, 7380662, 1000079701, 2000159402]

約数ペア:

[(1, 2000159402), (2, 1000079701), (271, 7380662), (449, 4454698), (542, 3690331), (898, 2227349), (8219, 243358), (16438, 121679)]