217366976762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{440014123}}^1$

素因数の和:440014157

約数の個数: 16

約数和(自身を含む): 369611864160

約数和(自身を除く): 152244887398

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 440014123, 880028246, 5720183599, 8360268337, 11440367198, 16720536674, 108683488381, 217366976762]

約数ペア:

[(1, 217366976762), (2, 108683488381), (13, 16720536674), (19, 11440367198), (26, 8360268337), (38, 5720183599), (247, 880028246), (494, 440014123)]