2017611610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{255071}}^1$

素因数の和:255198

約数の個数: 32

約数和(自身を含む): 4187261952

約数和(自身を除く): 2169650342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 255071, 510142, 1275355, 1785497, 2550710, 3570994, 8927485, 17854970, 28823023, 57646046, 144115115, 201761161, 288230230, 403522322, 1008805805, 2017611610]

約数ペア:

[(1, 2017611610), (2, 1008805805), (5, 403522322), (7, 288230230), (10, 201761161), (14, 144115115), (35, 57646046), (70, 28823023), (113, 17854970), (226, 8927485), (565, 3570994), (791, 2550710), (1130, 1785497), (1582, 1275355), (3955, 510142), (7910, 255071)]