17381990158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6490661}}^1$

素因数の和:6490779

約数の個数: 16

約数和(自身を含む): 28351211616

約数和(自身を除く): 10969221458

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 6490661, 12981322, 84378593, 168757186, 668538083, 1337076166, 8690995079, 17381990158]

約数ペア:

[(1, 17381990158), (2, 8690995079), (13, 1337076166), (26, 668538083), (103, 168757186), (206, 84378593), (1339, 12981322), (2678, 6490661)]