2018906687

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{56101}}^1$

素因数の和:56258

約数の個数: 16

約数和(自身を含む): 2375134272

約数和(自身を除く): 356227585

約数列:

[1, 7, 53, 97, 371, 679, 5141, 35987, 56101, 392707, 2973353, 5441797, 20813471, 38092579, 288415241, 2018906687]

約数ペア:

[(1, 2018906687), (7, 288415241), (53, 38092579), (97, 20813471), (371, 5441797), (679, 2973353), (5141, 392707), (35987, 56101)]