291220288

素因数分解:

$2^6\times {\mathrm{4550317}}^1$

素因数の和:4550329

約数の個数: 14

約数和(自身を含む): 577890386

約数和(自身を除く): 286670098

約数列:

[1, 2, 4, 8, 16, 32, 64, 4550317, 9100634, 18201268, 36402536, 72805072, 145610144, 291220288]

約数ペア:

[(1, 291220288), (2, 145610144), (4, 72805072), (8, 36402536), (16, 18201268), (32, 9100634), (64, 4550317)]