2069291248

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1930309}}^1$

素因数の和:1930384

約数の個数: 20

約数和(自身を含む): 4069093480

約数和(自身を除く): 1999802232

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1930309, 3860618, 7721236, 15442472, 30884944, 129330703, 258661406, 517322812, 1034645624, 2069291248]

約数ペア:

[(1, 2069291248), (2, 1034645624), (4, 517322812), (8, 258661406), (16, 129330703), (67, 30884944), (134, 15442472), (268, 7721236), (536, 3860618), (1072, 1930309)]