84781822210

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{15221153}}^1$

素因数の和:15221717

約数の個数: 16

約数和(自身を含む): 152881270776

約数和(自身を除く): 68099448566

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 15221153, 30442306, 76105765, 152211530, 8478182221, 16956364442, 42390911105, 84781822210]

約数ペア:

[(1, 84781822210), (2, 42390911105), (5, 16956364442), (10, 8478182221), (557, 152211530), (1114, 76105765), (2785, 30442306), (5570, 15221153)]