1770158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:779

約数の個数: 16

約数和(自身を含む): 2891616

約数和(自身を除く): 1121458

約数列:

[1, 2, 13, 26, 103, 206, 661, 1322, 1339, 2678, 8593, 17186, 68083, 136166, 885079, 1770158]

約数ペア:

[(1, 1770158), (2, 885079), (13, 136166), (26, 68083), (103, 17186), (206, 8593), (661, 2678), (1322, 1339)]