2017497370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{81647}}^1$

素因数の和:82014

約数の個数: 32

約数和(自身を含む): 4162088448

約数和(自身を除く): 2144591078

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 3530, 4942, 12355, 24710, 81647, 163294, 408235, 571529, 816470, 1143058, 2857645, 5715290, 28821391, 57642782, 144106955, 201749737, 288213910, 403499474, 1008748685, 2017497370]

約数ペア:

[(1, 2017497370), (2, 1008748685), (5, 403499474), (7, 288213910), (10, 201749737), (14, 144106955), (35, 57642782), (70, 28821391), (353, 5715290), (706, 2857645), (1765, 1143058), (2471, 816470), (3530, 571529), (4942, 408235), (12355, 163294), (24710, 81647)]