1616399135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{350249}}^1$

素因数の和:350338

約数の個数: 16

約数和(自身を含む): 2118312000

約数和(自身を除く): 501912865

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 350249, 1751245, 4553237, 22766185, 24867679, 124338395, 323279827, 1616399135]

約数ペア:

[(1, 1616399135), (5, 323279827), (13, 124338395), (65, 24867679), (71, 22766185), (355, 4553237), (923, 1751245), (4615, 350249)]