1295613982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1\times {\mathrm{21017}}^1$

素因数の和:23403

約数の個数: 16

約数和(自身を含む): 2093897232

約数和(自身を除く): 798283250

約数列:

[1, 2, 13, 26, 2371, 4742, 21017, 30823, 42034, 61646, 273221, 546442, 49831307, 99662614, 647806991, 1295613982]

約数ペア:

[(1, 1295613982), (2, 647806991), (13, 99662614), (26, 49831307), (2371, 546442), (4742, 273221), (21017, 61646), (30823, 42034)]